Home / 9,635,551.65-13,296,998.95-5,506,845.57

Finding the Fourth Proportional to 9,635,551.65, 13,296,998.95 and 5,506,845.57

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Solution

The fourth proportional to 9,635,551.65, 13,296,998.95 and 5,506,845.57 is: 7,599,411.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,635,551.65 : 13,296,998.95 = 5,506,845.57 : x
  2. Step 2: Convert to fraction form
    9,635,551.65/13,296,998.95 = 5,506,845.57/x
  3. Step 3: Cross multiply
    9,635,551.65x = 13,296,998.95 × 5,506,845.57
  4. Step 4: Simplify right side
    9,635,551.65x = 73,224,519,748,335.05
  5. Step 5: Solve for x
    x = 73,224,519,748,335.05/9,635,551.65
  6. Step 6: Final answer
    x = 7,599,411.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.