Home / 1,104,476.13-1,654,549.07-572,346.23

Finding the Fourth Proportional to 1,104,476.13, 1,654,549.07 and 572,346.23

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Solution

The fourth proportional to 1,104,476.13, 1,654,549.07 and 572,346.23 is: 857,397.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,476.13 : 1,654,549.07 = 572,346.23 : x
  2. Step 2: Convert to fraction form
    1,104,476.13/1,654,549.07 = 572,346.23/x
  3. Step 3: Cross multiply
    1,104,476.13x = 1,654,549.07 × 572,346.23
  4. Step 4: Simplify right side
    1,104,476.13x = 946,974,911,430.03
  5. Step 5: Solve for x
    x = 946,974,911,430.03/1,104,476.13
  6. Step 6: Final answer
    x = 857,397.35

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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.