Home / 7,260,921.02-10,892,537.71-2,403,404.93

Finding the Fourth Proportional to 7,260,921.02, 10,892,537.71 and 2,403,404.93

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Solution

The fourth proportional to 7,260,921.02, 10,892,537.71 and 2,403,404.93 is: 3,605,490.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,260,921.02 : 10,892,537.71 = 2,403,404.93 : x
  2. Step 2: Convert to fraction form
    7,260,921.02/10,892,537.71 = 2,403,404.93/x
  3. Step 3: Cross multiply
    7,260,921.02x = 10,892,537.71 × 2,403,404.93
  4. Step 4: Simplify right side
    7,260,921.02x = 26,179,178,853,647.74
  5. Step 5: Solve for x
    x = 26,179,178,853,647.74/7,260,921.02
  6. Step 6: Final answer
    x = 3,605,490.10

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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.