Home / 5,913,623.70-8,870,435.55-5,913,623.70

Finding the Fourth Proportional to 5,913,623.70, 8,870,435.55 and 5,913,623.70

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Solution

The fourth proportional to 5,913,623.70, 8,870,435.55 and 5,913,623.70 is: 8,870,435.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,623.70 : 8,870,435.55 = 5,913,623.70 : x
  2. Step 2: Convert to fraction form
    5,913,623.70/8,870,435.55 = 5,913,623.70/x
  3. Step 3: Cross multiply
    5,913,623.70x = 8,870,435.55 × 5,913,623.70
  4. Step 4: Simplify right side
    5,913,623.70x = 52,456,417,897,802.54
  5. Step 5: Solve for x
    x = 52,456,417,897,802.54/5,913,623.70
  6. Step 6: Final answer
    x = 8,870,435.55

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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.