Home / 10,953,886.08-15,115,199.72-6,058,330.32

Finding the Fourth Proportional to 10,953,886.08, 15,115,199.72 and 6,058,330.32

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Solution

The fourth proportional to 10,953,886.08, 15,115,199.72 and 6,058,330.32 is: 8,359,852.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,953,886.08 : 15,115,199.72 = 6,058,330.32 : x
  2. Step 2: Convert to fraction form
    10,953,886.08/15,115,199.72 = 6,058,330.32/x
  3. Step 3: Cross multiply
    10,953,886.08x = 15,115,199.72 × 6,058,330.32
  4. Step 4: Simplify right side
    10,953,886.08x = 91,572,872,756,531.52
  5. Step 5: Solve for x
    x = 91,572,872,756,531.52/10,953,886.08
  6. Step 6: Final answer
    x = 8,359,852.58

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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.