Home / 1,595,080.84-2,392,621.02-473,140.12

Finding the Fourth Proportional to 1,595,080.84, 2,392,621.02 and 473,140.12

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Solution

The fourth proportional to 1,595,080.84, 2,392,621.02 and 473,140.12 is: 709,710.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,080.84 : 2,392,621.02 = 473,140.12 : x
  2. Step 2: Convert to fraction form
    1,595,080.84/2,392,621.02 = 473,140.12/x
  3. Step 3: Cross multiply
    1,595,080.84x = 2,392,621.02 × 473,140.12
  4. Step 4: Simplify right side
    1,595,080.84x = 1,132,044,996,517.32
  5. Step 5: Solve for x
    x = 1,132,044,996,517.32/1,595,080.84
  6. Step 6: Final answer
    x = 709,710.11

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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.