Home / 1,113,824.61-1,537,079.49-604,527.03

Finding the Fourth Proportional to 1,113,824.61, 1,537,079.49 and 604,527.03

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Solution

The fourth proportional to 1,113,824.61, 1,537,079.49 and 604,527.03 is: 834,248.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,824.61 : 1,537,079.49 = 604,527.03 : x
  2. Step 2: Convert to fraction form
    1,113,824.61/1,537,079.49 = 604,527.03/x
  3. Step 3: Cross multiply
    1,113,824.61x = 1,537,079.49 × 604,527.03
  4. Step 4: Simplify right side
    1,113,824.61x = 929,206,098,963.62
  5. Step 5: Solve for x
    x = 929,206,098,963.62/1,113,824.61
  6. Step 6: Final answer
    x = 834,248.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.