Home / 10,727,652.30-14,803,752.03-5,832,878.39

Finding the Fourth Proportional to 10,727,652.30, 14,803,752.03 and 5,832,878.39

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Solution

The fourth proportional to 10,727,652.30, 14,803,752.03 and 5,832,878.39 is: 8,049,150.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,727,652.30 : 14,803,752.03 = 5,832,878.39 : x
  2. Step 2: Convert to fraction form
    10,727,652.30/14,803,752.03 = 5,832,878.39/x
  3. Step 3: Cross multiply
    10,727,652.30x = 14,803,752.03 × 5,832,878.39
  4. Step 4: Simplify right side
    10,727,652.30x = 86,348,485,232,686.86
  5. Step 5: Solve for x
    x = 86,348,485,232,686.86/10,727,652.30
  6. Step 6: Final answer
    x = 8,049,150.25

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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.