Home / 5,478,045.48-7,559,697.06-3,063,597.48

Finding the Fourth Proportional to 5,478,045.48, 7,559,697.06 and 3,063,597.48

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Solution

The fourth proportional to 5,478,045.48, 7,559,697.06 and 3,063,597.48 is: 4,227,761.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,478,045.48 : 7,559,697.06 = 3,063,597.48 : x
  2. Step 2: Convert to fraction form
    5,478,045.48/7,559,697.06 = 3,063,597.48/x
  3. Step 3: Cross multiply
    5,478,045.48x = 7,559,697.06 × 3,063,597.48
  4. Step 4: Simplify right side
    5,478,045.48x = 23,159,868,862,579.41
  5. Step 5: Solve for x
    x = 23,159,868,862,579.41/5,478,045.48
  6. Step 6: Final answer
    x = 4,227,761.33

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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.