Home / 5,341,543.41-8,020,319.54-4,624,098.06

Finding the Fourth Proportional to 5,341,543.41, 8,020,319.54 and 4,624,098.06

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Solution

The fourth proportional to 5,341,543.41, 8,020,319.54 and 4,624,098.06 is: 6,943,076.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,543.41 : 8,020,319.54 = 4,624,098.06 : x
  2. Step 2: Convert to fraction form
    5,341,543.41/8,020,319.54 = 4,624,098.06/x
  3. Step 3: Cross multiply
    5,341,543.41x = 8,020,319.54 × 4,624,098.06
  4. Step 4: Simplify right side
    5,341,543.41x = 37,086,744,002,373.60
  5. Step 5: Solve for x
    x = 37,086,744,002,373.60/5,341,543.41
  6. Step 6: Final answer
    x = 6,943,076.40

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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.