Home / 4,921,203.60-7,381,805.40-3,725,461.35

Finding the Fourth Proportional to 4,921,203.60, 7,381,805.40 and 3,725,461.35

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Solution

The fourth proportional to 4,921,203.60, 7,381,805.40 and 3,725,461.35 is: 5,588,192.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,921,203.60 : 7,381,805.40 = 3,725,461.35 : x
  2. Step 2: Convert to fraction form
    4,921,203.60/7,381,805.40 = 3,725,461.35/x
  3. Step 3: Cross multiply
    4,921,203.60x = 7,381,805.40 × 3,725,461.35
  4. Step 4: Simplify right side
    4,921,203.60x = 27,500,630,710,921.29
  5. Step 5: Solve for x
    x = 27,500,630,710,921.29/4,921,203.60
  6. Step 6: Final answer
    x = 5,588,192.03

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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.