Home / 4,617,008.60-6,925,512.90-4,281,085.40

Finding the Fourth Proportional to 4,617,008.60, 6,925,512.90 and 4,281,085.40

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Solution

The fourth proportional to 4,617,008.60, 6,925,512.90 and 4,281,085.40 is: 6,421,628.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617,008.60 : 6,925,512.90 = 4,281,085.40 : x
  2. Step 2: Convert to fraction form
    4,617,008.60/6,925,512.90 = 4,281,085.40/x
  3. Step 3: Cross multiply
    4,617,008.60x = 6,925,512.90 × 4,281,085.40
  4. Step 4: Simplify right side
    4,617,008.60x = 29,648,712,163,701.66
  5. Step 5: Solve for x
    x = 29,648,712,163,701.66/4,617,008.60
  6. Step 6: Final answer
    x = 6,421,628.10

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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.