Home / 9,899,609.54-14,849,479.92-3,835,014.80

Finding the Fourth Proportional to 9,899,609.54, 14,849,479.92 and 3,835,014.80

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Solution

The fourth proportional to 9,899,609.54, 14,849,479.92 and 3,835,014.80 is: 5,752,547.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,899,609.54 : 14,849,479.92 = 3,835,014.80 : x
  2. Step 2: Convert to fraction form
    9,899,609.54/14,849,479.92 = 3,835,014.80/x
  3. Step 3: Cross multiply
    9,899,609.54x = 14,849,479.92 × 3,835,014.80
  4. Step 4: Simplify right side
    9,899,609.54x = 56,947,975,265,502.81
  5. Step 5: Solve for x
    x = 56,947,975,265,502.81/9,899,609.54
  6. Step 6: Final answer
    x = 5,752,547.62

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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.