Home / 7,832,335.50-10,808,809.19-4,394,830.77

Finding the Fourth Proportional to 7,832,335.50, 10,808,809.19 and 4,394,830.77

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Solution

The fourth proportional to 7,832,335.50, 10,808,809.19 and 4,394,830.77 is: 6,064,970.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,832,335.50 : 10,808,809.19 = 4,394,830.77 : x
  2. Step 2: Convert to fraction form
    7,832,335.50/10,808,809.19 = 4,394,830.77/x
  3. Step 3: Cross multiply
    7,832,335.50x = 10,808,809.19 × 4,394,830.77
  4. Step 4: Simplify right side
    7,832,335.50x = 47,502,887,209,777.23
  5. Step 5: Solve for x
    x = 47,502,887,209,777.23/7,832,335.50
  6. Step 6: Final answer
    x = 6,064,970.94

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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.