Home / 9,092,852.16-12,548,110.32-5,018,442

Finding the Fourth Proportional to 9,092,852.16, 12,548,110.32 and 5,018,442

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Solution

The fourth proportional to 9,092,852.16, 12,548,110.32 and 5,018,442 is: 6,925,435.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,852.16 : 12,548,110.32 = 5,018,442 : x
  2. Step 2: Convert to fraction form
    9,092,852.16/12,548,110.32 = 5,018,442/x
  3. Step 3: Cross multiply
    9,092,852.16x = 12,548,110.32 × 5,018,442
  4. Step 4: Simplify right side
    9,092,852.16x = 62,971,963,850,521.45
  5. Step 5: Solve for x
    x = 62,971,963,850,521.45/9,092,852.16
  6. Step 6: Final answer
    x = 6,925,435.80

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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.