Home / 7,307,001.32-10,083,680.98-4,044,041.08

Finding the Fourth Proportional to 7,307,001.32, 10,083,680.98 and 4,044,041.08

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Solution

The fourth proportional to 7,307,001.32, 10,083,680.98 and 4,044,041.08 is: 5,580,787.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307,001.32 : 10,083,680.98 = 4,044,041.08 : x
  2. Step 2: Convert to fraction form
    7,307,001.32/10,083,680.98 = 4,044,041.08/x
  3. Step 3: Cross multiply
    7,307,001.32x = 10,083,680.98 × 4,044,041.08
  4. Step 4: Simplify right side
    7,307,001.32x = 40,778,820,120,734.66
  5. Step 5: Solve for x
    x = 40,778,820,120,734.66/7,307,001.32
  6. Step 6: Final answer
    x = 5,580,787.29

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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.