Home / 9,033,528.66-12,465,931.56-4,903,470.96

Finding the Fourth Proportional to 9,033,528.66, 12,465,931.56 and 4,903,470.96

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Solution

The fourth proportional to 9,033,528.66, 12,465,931.56 and 4,903,470.96 is: 6,766,606.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,528.66 : 12,465,931.56 = 4,903,470.96 : x
  2. Step 2: Convert to fraction form
    9,033,528.66/12,465,931.56 = 4,903,470.96/x
  3. Step 3: Cross multiply
    9,033,528.66x = 12,465,931.56 × 4,903,470.96
  4. Step 4: Simplify right side
    9,033,528.66x = 61,126,333,393,807.50
  5. Step 5: Solve for x
    x = 61,126,333,393,807.50/9,033,528.66
  6. Step 6: Final answer
    x = 6,766,606.46

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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.