Home / 10,386,669.36-14,333,339.16-5,803,025.04

Finding the Fourth Proportional to 10,386,669.36, 14,333,339.16 and 5,803,025.04

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Solution

The fourth proportional to 10,386,669.36, 14,333,339.16 and 5,803,025.04 is: 8,008,026.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,386,669.36 : 14,333,339.16 = 5,803,025.04 : x
  2. Step 2: Convert to fraction form
    10,386,669.36/14,333,339.16 = 5,803,025.04/x
  3. Step 3: Cross multiply
    10,386,669.36x = 14,333,339.16 × 5,803,025.04
  4. Step 4: Simplify right side
    10,386,669.36x = 83,176,726,052,292.56
  5. Step 5: Solve for x
    x = 83,176,726,052,292.56/10,386,669.36
  6. Step 6: Final answer
    x = 8,008,026.75

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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.