Home / 4,307,722.65-5,944,547.72-2,347,651.11

Finding the Fourth Proportional to 4,307,722.65, 5,944,547.72 and 2,347,651.11

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Solution

The fourth proportional to 4,307,722.65, 5,944,547.72 and 2,347,651.11 is: 3,239,698.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,722.65 : 5,944,547.72 = 2,347,651.11 : x
  2. Step 2: Convert to fraction form
    4,307,722.65/5,944,547.72 = 2,347,651.11/x
  3. Step 3: Cross multiply
    4,307,722.65x = 5,944,547.72 × 2,347,651.11
  4. Step 4: Simplify right side
    4,307,722.65x = 13,955,724,041,567.71
  5. Step 5: Solve for x
    x = 13,955,724,041,567.71/4,307,722.65
  6. Step 6: Final answer
    x = 3,239,698.83

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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.