Home / 8,013,274.65-11,057,095.95-4,527,341.49

Finding the Fourth Proportional to 8,013,274.65, 11,057,095.95 and 4,527,341.49

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Solution

The fourth proportional to 8,013,274.65, 11,057,095.95 and 4,527,341.49 is: 6,247,040.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,274.65 : 11,057,095.95 = 4,527,341.49 : x
  2. Step 2: Convert to fraction form
    8,013,274.65/11,057,095.95 = 4,527,341.49/x
  3. Step 3: Cross multiply
    8,013,274.65x = 11,057,095.95 × 4,527,341.49
  4. Step 4: Simplify right side
    8,013,274.65x = 50,059,249,253,345.96
  5. Step 5: Solve for x
    x = 50,059,249,253,345.96/8,013,274.65
  6. Step 6: Final answer
    x = 6,247,040.25

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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.