Home / 7,046,734-9,724,502.64-3,827,470

Finding the Fourth Proportional to 7,046,734, 9,724,502.64 and 3,827,470

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Solution

The fourth proportional to 7,046,734, 9,724,502.64 and 3,827,470 is: 5,281,913.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046,734 : 9,724,502.64 = 3,827,470 : x
  2. Step 2: Convert to fraction form
    7,046,734/9,724,502.64 = 3,827,470/x
  3. Step 3: Cross multiply
    7,046,734x = 9,724,502.64 × 3,827,470
  4. Step 4: Simplify right side
    7,046,734x = 37,220,242,119,520.80
  5. Step 5: Solve for x
    x = 37,220,242,119,520.80/7,046,734
  6. Step 6: Final answer
    x = 5,281,913.88

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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.