Home / 4,585,607.60-6,878,411.40-4,144,708.40

Finding the Fourth Proportional to 4,585,607.60, 6,878,411.40 and 4,144,708.40

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Solution

The fourth proportional to 4,585,607.60, 6,878,411.40 and 4,144,708.40 is: 6,217,062.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,607.60 : 6,878,411.40 = 4,144,708.40 : x
  2. Step 2: Convert to fraction form
    4,585,607.60/6,878,411.40 = 4,144,708.40/x
  3. Step 3: Cross multiply
    4,585,607.60x = 6,878,411.40 × 4,144,708.40
  4. Step 4: Simplify right side
    4,585,607.60x = 28,509,009,508,235.76
  5. Step 5: Solve for x
    x = 28,509,009,508,235.76/4,585,607.60
  6. Step 6: Final answer
    x = 6,217,062.60

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Similar ratio
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1.5x scale

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.