Home / 8,835,444.19-13,253,184.51-2,445,715.45

Finding the Fourth Proportional to 8,835,444.19, 13,253,184.51 and 2,445,715.45

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Solution

The fourth proportional to 8,835,444.19, 13,253,184.51 and 2,445,715.45 is: 3,668,578.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,835,444.19 : 13,253,184.51 = 2,445,715.45 : x
  2. Step 2: Convert to fraction form
    8,835,444.19/13,253,184.51 = 2,445,715.45/x
  3. Step 3: Cross multiply
    8,835,444.19x = 13,253,184.51 × 2,445,715.45
  4. Step 4: Simplify right side
    8,835,444.19x = 32,413,518,117,807.68
  5. Step 5: Solve for x
    x = 32,413,518,117,807.68/8,835,444.19
  6. Step 6: Final answer
    x = 3,668,578.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.