Home / 10,581,156.02-14,603,136.91-5,996,985.32

Finding the Fourth Proportional to 10,581,156.02, 14,603,136.91 and 5,996,985.32

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Solution

The fourth proportional to 10,581,156.02, 14,603,136.91 and 5,996,985.32 is: 8,276,486.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,581,156.02 : 14,603,136.91 = 5,996,985.32 : x
  2. Step 2: Convert to fraction form
    10,581,156.02/14,603,136.91 = 5,996,985.32/x
  3. Step 3: Cross multiply
    10,581,156.02x = 14,603,136.91 × 5,996,985.32
  4. Step 4: Simplify right side
    10,581,156.02x = 87,574,797,675,220.17
  5. Step 5: Solve for x
    x = 87,574,797,675,220.17/10,581,156.02
  6. Step 6: Final answer
    x = 8,276,486.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.