Home / 1,595,125-2,392,686.86-473,184.20

Finding the Fourth Proportional to 1,595,125, 2,392,686.86 and 473,184.20

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Solution

The fourth proportional to 1,595,125, 2,392,686.86 and 473,184.20 is: 709,776.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,125 : 2,392,686.86 = 473,184.20 : x
  2. Step 2: Convert to fraction form
    1,595,125/2,392,686.86 = 473,184.20/x
  3. Step 3: Cross multiply
    1,595,125x = 2,392,686.86 × 473,184.20
  4. Step 4: Simplify right side
    1,595,125x = 1,132,181,617,699.61
  5. Step 5: Solve for x
    x = 1,132,181,617,699.61/1,595,125
  6. Step 6: Final answer
    x = 709,776.11

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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.