Home / 8,020,248.16-11,066,918.16-4,582,711.84

Finding the Fourth Proportional to 8,020,248.16, 11,066,918.16 and 4,582,711.84

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Solution

The fourth proportional to 8,020,248.16, 11,066,918.16 and 4,582,711.84 is: 6,323,557.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,020,248.16 : 11,066,918.16 = 4,582,711.84 : x
  2. Step 2: Convert to fraction form
    8,020,248.16/11,066,918.16 = 4,582,711.84/x
  3. Step 3: Cross multiply
    8,020,248.16x = 11,066,918.16 × 4,582,711.84
  4. Step 4: Simplify right side
    8,020,248.16x = 50,716,496,884,143.02
  5. Step 5: Solve for x
    x = 50,716,496,884,143.02/8,020,248.16
  6. Step 6: Final answer
    x = 6,323,557.06

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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.