Home / 5,010,088.17-6,913,186.85-2,804,836.64

Finding the Fourth Proportional to 5,010,088.17, 6,913,186.85 and 2,804,836.64

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Solution

The fourth proportional to 5,010,088.17, 6,913,186.85 and 2,804,836.64 is: 3,870,263.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,088.17 : 6,913,186.85 = 2,804,836.64 : x
  2. Step 2: Convert to fraction form
    5,010,088.17/6,913,186.85 = 2,804,836.64/x
  3. Step 3: Cross multiply
    5,010,088.17x = 6,913,186.85 × 2,804,836.64
  4. Step 4: Simplify right side
    5,010,088.17x = 19,390,359,727,456.06
  5. Step 5: Solve for x
    x = 19,390,359,727,456.06/5,010,088.17
  6. Step 6: Final answer
    x = 3,870,263.17

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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.