Home / 1,349,528.04-1,862,348.61-737,683.35

Finding the Fourth Proportional to 1,349,528.04, 1,862,348.61 and 737,683.35

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Solution

The fourth proportional to 1,349,528.04, 1,862,348.61 and 737,683.35 is: 1,018,002.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,528.04 : 1,862,348.61 = 737,683.35 : x
  2. Step 2: Convert to fraction form
    1,349,528.04/1,862,348.61 = 737,683.35/x
  3. Step 3: Cross multiply
    1,349,528.04x = 1,862,348.61 × 737,683.35
  4. Step 4: Simplify right side
    1,349,528.04x = 1,373,823,561,492.64
  5. Step 5: Solve for x
    x = 1,373,823,561,492.64/1,349,528.04
  6. Step 6: Final answer
    x = 1,018,002.98

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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.