Home / 10,429,203.72-14,392,255.50-5,845,525.32

Finding the Fourth Proportional to 10,429,203.72, 14,392,255.50 and 5,845,525.32

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Solution

The fourth proportional to 10,429,203.72, 14,392,255.50 and 5,845,525.32 is: 8,066,799.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,429,203.72 : 14,392,255.50 = 5,845,525.32 : x
  2. Step 2: Convert to fraction form
    10,429,203.72/14,392,255.50 = 5,845,525.32/x
  3. Step 3: Cross multiply
    10,429,203.72x = 14,392,255.50 × 5,845,525.32
  4. Step 4: Simplify right side
    10,429,203.72x = 84,130,293,937,159.27
  5. Step 5: Solve for x
    x = 84,130,293,937,159.27/10,429,203.72
  6. Step 6: Final answer
    x = 8,066,799.36

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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.