Home / 4,580,467.60-6,870,701.40-2,564,928.40

Finding the Fourth Proportional to 4,580,467.60, 6,870,701.40 and 2,564,928.40

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Solution

The fourth proportional to 4,580,467.60, 6,870,701.40 and 2,564,928.40 is: 3,847,392.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,467.60 : 6,870,701.40 = 2,564,928.40 : x
  2. Step 2: Convert to fraction form
    4,580,467.60/6,870,701.40 = 2,564,928.40/x
  3. Step 3: Cross multiply
    4,580,467.60x = 6,870,701.40 × 2,564,928.40
  4. Step 4: Simplify right side
    4,580,467.60x = 17,622,857,148,779.76
  5. Step 5: Solve for x
    x = 17,622,857,148,779.76/4,580,467.60
  6. Step 6: Final answer
    x = 3,847,392.60

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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.