Home / 4,381,283.60-6,571,925.40-1,229,411.60

Finding the Fourth Proportional to 4,381,283.60, 6,571,925.40 and 1,229,411.60

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Solution

The fourth proportional to 4,381,283.60, 6,571,925.40 and 1,229,411.60 is: 1,844,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,283.60 : 6,571,925.40 = 1,229,411.60 : x
  2. Step 2: Convert to fraction form
    4,381,283.60/6,571,925.40 = 1,229,411.60/x
  3. Step 3: Cross multiply
    4,381,283.60x = 6,571,925.40 × 1,229,411.60
  4. Step 4: Simplify right side
    4,381,283.60x = 8,079,601,321,094.64
  5. Step 5: Solve for x
    x = 8,079,601,321,094.64/4,381,283.60
  6. Step 6: Final answer
    x = 1,844,117.40

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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.