Home / 9,334,583.80-14,001,875.70-5,492,462.20

Finding the Fourth Proportional to 9,334,583.80, 14,001,875.70 and 5,492,462.20

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Solution

The fourth proportional to 9,334,583.80, 14,001,875.70 and 5,492,462.20 is: 8,238,693.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,583.80 : 14,001,875.70 = 5,492,462.20 : x
  2. Step 2: Convert to fraction form
    9,334,583.80/14,001,875.70 = 5,492,462.20/x
  3. Step 3: Cross multiply
    9,334,583.80x = 14,001,875.70 × 5,492,462.20
  4. Step 4: Simplify right side
    9,334,583.80x = 76,904,773,011,348.53
  5. Step 5: Solve for x
    x = 76,904,773,011,348.53/9,334,583.80
  6. Step 6: Final answer
    x = 8,238,693.30

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1.5x scale

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.