Home / 1,602,358.29-2,404,106.10-537,398.64

Finding the Fourth Proportional to 1,602,358.29, 2,404,106.10 and 537,398.64

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Solution

The fourth proportional to 1,602,358.29, 2,404,106.10 and 537,398.64 is: 806,288.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,358.29 : 2,404,106.10 = 537,398.64 : x
  2. Step 2: Convert to fraction form
    1,602,358.29/2,404,106.10 = 537,398.64/x
  3. Step 3: Cross multiply
    1,602,358.29x = 2,404,106.10 × 537,398.64
  4. Step 4: Simplify right side
    1,602,358.29x = 1,291,963,348,555.70
  5. Step 5: Solve for x
    x = 1,291,963,348,555.70/1,602,358.29
  6. Step 6: Final answer
    x = 806,288.68

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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.