Home / 4,963,572.30-7,445,364.30-1,551,876.80

Finding the Fourth Proportional to 4,963,572.30, 7,445,364.30 and 1,551,876.80

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Solution

The fourth proportional to 4,963,572.30, 7,445,364.30 and 1,551,876.80 is: 2,327,817.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,572.30 : 7,445,364.30 = 1,551,876.80 : x
  2. Step 2: Convert to fraction form
    4,963,572.30/7,445,364.30 = 1,551,876.80/x
  3. Step 3: Cross multiply
    4,963,572.30x = 7,445,364.30 × 1,551,876.80
  4. Step 4: Simplify right side
    4,963,572.30x = 11,554,288,124,718.24
  5. Step 5: Solve for x
    x = 11,554,288,124,718.24/4,963,572.30
  6. Step 6: Final answer
    x = 2,327,817.03

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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.