Home / 6,154,639.74-8,493,598.19-3,363,701.78

Finding the Fourth Proportional to 6,154,639.74, 8,493,598.19 and 3,363,701.78

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Solution

The fourth proportional to 6,154,639.74, 8,493,598.19 and 3,363,701.78 is: 4,642,015.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,639.74 : 8,493,598.19 = 3,363,701.78 : x
  2. Step 2: Convert to fraction form
    6,154,639.74/8,493,598.19 = 3,363,701.78/x
  3. Step 3: Cross multiply
    6,154,639.74x = 8,493,598.19 × 3,363,701.78
  4. Step 4: Simplify right side
    6,154,639.74x = 28,569,931,350,307.77
  5. Step 5: Solve for x
    x = 28,569,931,350,307.77/6,154,639.74
  6. Step 6: Final answer
    x = 4,642,015.22

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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.