Home / 10,904,233.29-15,048,551.58-6,259,521.63

Finding the Fourth Proportional to 10,904,233.29, 15,048,551.58 and 6,259,521.63

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Solution

The fourth proportional to 10,904,233.29, 15,048,551.58 and 6,259,521.63 is: 8,638,547.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,904,233.29 : 15,048,551.58 = 6,259,521.63 : x
  2. Step 2: Convert to fraction form
    10,904,233.29/15,048,551.58 = 6,259,521.63/x
  3. Step 3: Cross multiply
    10,904,233.29x = 15,048,551.58 × 6,259,521.63
  4. Step 4: Simplify right side
    10,904,233.29x = 94,196,734,115,180.67
  5. Step 5: Solve for x
    x = 94,196,734,115,180.67/10,904,233.29
  6. Step 6: Final answer
    x = 8,638,547.21

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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.