Home / 1,560,462.30-2,341,276.65-614,492.46

Finding the Fourth Proportional to 1,560,462.30, 2,341,276.65 and 614,492.46

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Solution

The fourth proportional to 1,560,462.30, 2,341,276.65 and 614,492.46 is: 921,968.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,462.30 : 2,341,276.65 = 614,492.46 : x
  2. Step 2: Convert to fraction form
    1,560,462.30/2,341,276.65 = 614,492.46/x
  3. Step 3: Cross multiply
    1,560,462.30x = 2,341,276.65 × 614,492.46
  4. Step 4: Simplify right side
    1,560,462.30x = 1,438,696,848,199.06
  5. Step 5: Solve for x
    x = 1,438,696,848,199.06/1,560,462.30
  6. Step 6: Final answer
    x = 921,968.35

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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.