Home / 5,566,280.04-7,623,910.89-5,239,454.76

Finding the Fourth Proportional to 5,566,280.04, 7,623,910.89 and 5,239,454.76

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Solution

The fourth proportional to 5,566,280.04, 7,623,910.89 and 5,239,454.76 is: 7,176,271.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,280.04 : 7,623,910.89 = 5,239,454.76 : x
  2. Step 2: Convert to fraction form
    5,566,280.04/7,623,910.89 = 5,239,454.76/x
  3. Step 3: Cross multiply
    5,566,280.04x = 7,623,910.89 × 5,239,454.76
  4. Step 4: Simplify right side
    5,566,280.04x = 39,945,136,202,426.34
  5. Step 5: Solve for x
    x = 39,945,136,202,426.34/5,566,280.04
  6. Step 6: Final answer
    x = 7,176,271.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.