Home / 9,746,291.70-13,450,041.09-5,335,943.22

Finding the Fourth Proportional to 9,746,291.70, 13,450,041.09 and 5,335,943.22

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Solution

The fourth proportional to 9,746,291.70, 13,450,041.09 and 5,335,943.22 is: 7,363,688.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,291.70 : 13,450,041.09 = 5,335,943.22 : x
  2. Step 2: Convert to fraction form
    9,746,291.70/13,450,041.09 = 5,335,943.22/x
  3. Step 3: Cross multiply
    9,746,291.70x = 13,450,041.09 × 5,335,943.22
  4. Step 4: Simplify right side
    9,746,291.70x = 71,768,655,562,906.91
  5. Step 5: Solve for x
    x = 71,768,655,562,906.91/9,746,291.70
  6. Step 6: Final answer
    x = 7,363,688.44

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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.