Home / 9,513,256.95-14,275,283.15-5,136,337.56

Finding the Fourth Proportional to 9,513,256.95, 14,275,283.15 and 5,136,337.56

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Solution

The fourth proportional to 9,513,256.95, 14,275,283.15 and 5,136,337.56 is: 7,707,420.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,513,256.95 : 14,275,283.15 = 5,136,337.56 : x
  2. Step 2: Convert to fraction form
    9,513,256.95/14,275,283.15 = 5,136,337.56/x
  3. Step 3: Cross multiply
    9,513,256.95x = 14,275,283.15 × 5,136,337.56
  4. Step 4: Simplify right side
    9,513,256.95x = 73,322,672,980,162.91
  5. Step 5: Solve for x
    x = 73,322,672,980,162.91/9,513,256.95
  6. Step 6: Final answer
    x = 7,707,420.64

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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.