Home / 11,073,521.80-16,598,472.90-4,247,457.40

Finding the Fourth Proportional to 11,073,521.80, 16,598,472.90 and 4,247,457.40

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Solution

The fourth proportional to 11,073,521.80, 16,598,472.90 and 4,247,457.40 is: 6,366,656.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,521.80 : 16,598,472.90 = 4,247,457.40 : x
  2. Step 2: Convert to fraction form
    11,073,521.80/16,598,472.90 = 4,247,457.40/x
  3. Step 3: Cross multiply
    11,073,521.80x = 16,598,472.90 × 4,247,457.40
  4. Step 4: Simplify right side
    11,073,521.80x = 70,501,306,547,804.47
  5. Step 5: Solve for x
    x = 70,501,306,547,804.47/11,073,521.80
  6. Step 6: Final answer
    x = 6,366,656.23

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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.