Home / 9,398,312.46-14,097,479.55-2,574,944.88

Finding the Fourth Proportional to 9,398,312.46, 14,097,479.55 and 2,574,944.88

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Solution

The fourth proportional to 9,398,312.46, 14,097,479.55 and 2,574,944.88 is: 3,862,420.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,398,312.46 : 14,097,479.55 = 2,574,944.88 : x
  2. Step 2: Convert to fraction form
    9,398,312.46/14,097,479.55 = 2,574,944.88/x
  3. Step 3: Cross multiply
    9,398,312.46x = 14,097,479.55 × 2,574,944.88
  4. Step 4: Simplify right side
    9,398,312.46x = 36,300,232,788,177.20
  5. Step 5: Solve for x
    x = 36,300,232,788,177.20/9,398,312.46
  6. Step 6: Final answer
    x = 3,862,420.30

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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.