Home / 9,891,560.48-14,818,026.77-6,817,002.08

Finding the Fourth Proportional to 9,891,560.48, 14,818,026.77 and 6,817,002.08

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Solution

The fourth proportional to 9,891,560.48, 14,818,026.77 and 6,817,002.08 is: 10,212,192.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,891,560.48 : 14,818,026.77 = 6,817,002.08 : x
  2. Step 2: Convert to fraction form
    9,891,560.48/14,818,026.77 = 6,817,002.08/x
  3. Step 3: Cross multiply
    9,891,560.48x = 14,818,026.77 × 6,817,002.08
  4. Step 4: Simplify right side
    9,891,560.48x = 101,014,519,204,410.55
  5. Step 5: Solve for x
    x = 101,014,519,204,410.55/9,891,560.48
  6. Step 6: Final answer
    x = 10,212,192.45

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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.