Home / 10,262,170.90-14,163,298.23-5,910,410.26

Finding the Fourth Proportional to 10,262,170.90, 14,163,298.23 and 5,910,410.26

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Solution

The fourth proportional to 10,262,170.90, 14,163,298.23 and 5,910,410.26 is: 8,157,231.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,262,170.90 : 14,163,298.23 = 5,910,410.26 : x
  2. Step 2: Convert to fraction form
    10,262,170.90/14,163,298.23 = 5,910,410.26/x
  3. Step 3: Cross multiply
    10,262,170.90x = 14,163,298.23 × 5,910,410.26
  4. Step 4: Simplify right side
    10,262,170.90x = 83,710,903,174,031.84
  5. Step 5: Solve for x
    x = 83,710,903,174,031.84/10,262,170.90
  6. Step 6: Final answer
    x = 8,157,231.45

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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.