Home / 7,307,455.41-10,084,214.21-4,044,276.45

Finding the Fourth Proportional to 7,307,455.41, 10,084,214.21 and 4,044,276.45

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Solution

The fourth proportional to 7,307,455.41, 10,084,214.21 and 4,044,276.45 is: 5,581,060.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,455.41 : 10,084,214.21 = 4,044,276.45 : x
  2. Step 2: Convert to fraction form
    7,307,455.41/10,084,214.21 = 4,044,276.45/x
  3. Step 3: Cross multiply
    7,307,455.41x = 10,084,214.21 × 4,044,276.45
  4. Step 4: Simplify right side
    7,307,455.41x = 40,783,350,026,036.98
  5. Step 5: Solve for x
    x = 40,783,350,026,036.98/7,307,455.41
  6. Step 6: Final answer
    x = 5,581,060.40

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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.