Home / 2,894,106.60-4,341,587.58-1,000,339.56

Finding the Fourth Proportional to 2,894,106.60, 4,341,587.58 and 1,000,339.56

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Solution

The fourth proportional to 2,894,106.60, 4,341,587.58 and 1,000,339.56 is: 1,500,657.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,894,106.60 : 4,341,587.58 = 1,000,339.56 : x
  2. Step 2: Convert to fraction form
    2,894,106.60/4,341,587.58 = 1,000,339.56/x
  3. Step 3: Cross multiply
    2,894,106.60x = 4,341,587.58 × 1,000,339.56
  4. Step 4: Simplify right side
    2,894,106.60x = 4,343,061,809,478.67
  5. Step 5: Solve for x
    x = 4,343,061,809,478.67/2,894,106.60
  6. Step 6: Final answer
    x = 1,500,657.17

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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.