Home / 1,506,230.77-2,259,341.23-546,685.10

Finding the Fourth Proportional to 1,506,230.77, 2,259,341.23 and 546,685.10

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Solution

The fourth proportional to 1,506,230.77, 2,259,341.23 and 546,685.10 is: 820,025.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,230.77 : 2,259,341.23 = 546,685.10 : x
  2. Step 2: Convert to fraction form
    1,506,230.77/2,259,341.23 = 546,685.10/x
  3. Step 3: Cross multiply
    1,506,230.77x = 2,259,341.23 × 546,685.10
  4. Step 4: Simplify right side
    1,506,230.77x = 1,235,148,183,432.50
  5. Step 5: Solve for x
    x = 1,235,148,183,432.50/1,506,230.77
  6. Step 6: Final answer
    x = 820,025.86

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.