Home / 7,832,335.98-10,808,809.86-4,394,831.25

Finding the Fourth Proportional to 7,832,335.98, 10,808,809.86 and 4,394,831.25

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Solution

The fourth proportional to 7,832,335.98, 10,808,809.86 and 4,394,831.25 is: 6,064,971.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832,335.98 : 10,808,809.86 = 4,394,831.25 : x
  2. Step 2: Convert to fraction form
    7,832,335.98/10,808,809.86 = 4,394,831.25/x
  3. Step 3: Cross multiply
    7,832,335.98x = 10,808,809.86 × 4,394,831.25
  4. Step 4: Simplify right side
    7,832,335.98x = 47,502,895,348,036.12
  5. Step 5: Solve for x
    x = 47,502,895,348,036.12/7,832,335.98
  6. Step 6: Final answer
    x = 6,064,971.61

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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.