Home / 4,376,294.88-6,564,966.54-1,343,263.52

Finding the Fourth Proportional to 4,376,294.88, 6,564,966.54 and 1,343,263.52

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Solution

The fourth proportional to 4,376,294.88, 6,564,966.54 and 1,343,263.52 is: 2,015,056.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,294.88 : 6,564,966.54 = 1,343,263.52 : x
  2. Step 2: Convert to fraction form
    4,376,294.88/6,564,966.54 = 1,343,263.52/x
  3. Step 3: Cross multiply
    4,376,294.88x = 6,564,966.54 × 1,343,263.52
  4. Step 4: Simplify right side
    4,376,294.88x = 8,818,480,063,202.62
  5. Step 5: Solve for x
    x = 8,818,480,063,202.62/4,376,294.88
  6. Step 6: Final answer
    x = 2,015,056.18

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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.