Home / 1,732,306.52-2,598,461.10-470,134.16

Finding the Fourth Proportional to 1,732,306.52, 2,598,461.10 and 470,134.16

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Solution

The fourth proportional to 1,732,306.52, 2,598,461.10 and 470,134.16 is: 705,201.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,306.52 : 2,598,461.10 = 470,134.16 : x
  2. Step 2: Convert to fraction form
    1,732,306.52/2,598,461.10 = 470,134.16/x
  3. Step 3: Cross multiply
    1,732,306.52x = 2,598,461.10 × 470,134.16
  4. Step 4: Simplify right side
    1,732,306.52x = 1,221,625,326,541.18
  5. Step 5: Solve for x
    x = 1,221,625,326,541.18/1,732,306.52
  6. Step 6: Final answer
    x = 705,201.60

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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.