Home / 6,547,337.65-9,035,328.59-3,795,620.43

Finding the Fourth Proportional to 6,547,337.65, 9,035,328.59 and 3,795,620.43

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Solution

The fourth proportional to 6,547,337.65, 9,035,328.59 and 3,795,620.43 is: 5,237,957.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547,337.65 : 9,035,328.59 = 3,795,620.43 : x
  2. Step 2: Convert to fraction form
    6,547,337.65/9,035,328.59 = 3,795,620.43/x
  3. Step 3: Cross multiply
    6,547,337.65x = 9,035,328.59 × 3,795,620.43
  4. Step 4: Simplify right side
    6,547,337.65x = 34,294,677,817,105.05
  5. Step 5: Solve for x
    x = 34,294,677,817,105.05/6,547,337.65
  6. Step 6: Final answer
    x = 5,237,957.72

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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.