Home / 4,896,887.20-7,345,330.80-4,365,008.80

Finding the Fourth Proportional to 4,896,887.20, 7,345,330.80 and 4,365,008.80

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Solution

The fourth proportional to 4,896,887.20, 7,345,330.80 and 4,365,008.80 is: 6,547,513.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,887.20 : 7,345,330.80 = 4,365,008.80 : x
  2. Step 2: Convert to fraction form
    4,896,887.20/7,345,330.80 = 4,365,008.80/x
  3. Step 3: Cross multiply
    4,896,887.20x = 7,345,330.80 × 4,365,008.80
  4. Step 4: Simplify right side
    4,896,887.20x = 32,062,433,580,911.04
  5. Step 5: Solve for x
    x = 32,062,433,580,911.04/4,896,887.20
  6. Step 6: Final answer
    x = 6,547,513.20

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Similar ratio
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1.5x scale

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.