Home / 9,461,866.95-13,057,374.51-5,110,953.39

Finding the Fourth Proportional to 9,461,866.95, 13,057,374.51 and 5,110,953.39

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Solution

The fourth proportional to 9,461,866.95, 13,057,374.51 and 5,110,953.39 is: 7,053,114.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,866.95 : 13,057,374.51 = 5,110,953.39 : x
  2. Step 2: Convert to fraction form
    9,461,866.95/13,057,374.51 = 5,110,953.39/x
  3. Step 3: Cross multiply
    9,461,866.95x = 13,057,374.51 × 5,110,953.39
  4. Step 4: Simplify right side
    9,461,866.95x = 66,735,632,516,384.09
  5. Step 5: Solve for x
    x = 66,735,632,516,384.09/9,461,866.95
  6. Step 6: Final answer
    x = 7,053,114.66

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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.