Home / 7,900,970.34-10,904,225.27-4,463,432.81

Finding the Fourth Proportional to 7,900,970.34, 10,904,225.27 and 4,463,432.81

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Solution

The fourth proportional to 7,900,970.34, 10,904,225.27 and 4,463,432.81 is: 6,160,037.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,900,970.34 : 10,904,225.27 = 4,463,432.81 : x
  2. Step 2: Convert to fraction form
    7,900,970.34/10,904,225.27 = 4,463,432.81/x
  3. Step 3: Cross multiply
    7,900,970.34x = 10,904,225.27 × 4,463,432.81
  4. Step 4: Simplify right side
    7,900,970.34x = 48,670,276,801,801.66
  5. Step 5: Solve for x
    x = 48,670,276,801,801.66/7,900,970.34
  6. Step 6: Final answer
    x = 6,160,037.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.