Home / 9,655,754.40-14,492,962.80-5,876,618.40

Finding the Fourth Proportional to 9,655,754.40, 14,492,962.80 and 5,876,618.40

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Solution

The fourth proportional to 9,655,754.40, 14,492,962.80 and 5,876,618.40 is: 8,820,606.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,655,754.40 : 14,492,962.80 = 5,876,618.40 : x
  2. Step 2: Convert to fraction form
    9,655,754.40/14,492,962.80 = 5,876,618.40/x
  3. Step 3: Cross multiply
    9,655,754.40x = 14,492,962.80 × 5,876,618.40
  4. Step 4: Simplify right side
    9,655,754.40x = 85,169,611,860,995.53
  5. Step 5: Solve for x
    x = 85,169,611,860,995.53/9,655,754.40
  6. Step 6: Final answer
    x = 8,820,606.69

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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.