Home / 1,506,099.20-2,259,134.40-368,866.40

Finding the Fourth Proportional to 1,506,099.20, 2,259,134.40 and 368,866.40

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Solution

The fourth proportional to 1,506,099.20, 2,259,134.40 and 368,866.40 is: 553,296.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,099.20 : 2,259,134.40 = 368,866.40 : x
  2. Step 2: Convert to fraction form
    1,506,099.20/2,259,134.40 = 368,866.40/x
  3. Step 3: Cross multiply
    1,506,099.20x = 2,259,134.40 × 368,866.40
  4. Step 4: Simplify right side
    1,506,099.20x = 833,318,773,244.16
  5. Step 5: Solve for x
    x = 833,318,773,244.16/1,506,099.20
  6. Step 6: Final answer
    x = 553,296.07

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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.