Home / 1,034,492.60-1,427,385.89-604,689.59

Finding the Fourth Proportional to 1,034,492.60, 1,427,385.89 and 604,689.59

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Solution

The fourth proportional to 1,034,492.60, 1,427,385.89 and 604,689.59 is: 834,346.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,492.60 : 1,427,385.89 = 604,689.59 : x
  2. Step 2: Convert to fraction form
    1,034,492.60/1,427,385.89 = 604,689.59/x
  3. Step 3: Cross multiply
    1,034,492.60x = 1,427,385.89 × 604,689.59
  4. Step 4: Simplify right side
    1,034,492.60x = 863,125,378,435.51
  5. Step 5: Solve for x
    x = 863,125,378,435.51/1,034,492.60
  6. Step 6: Final answer
    x = 834,346.60

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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.