Home / 9,635,744.16-13,297,264.29-5,507,038.08

Finding the Fourth Proportional to 9,635,744.16, 13,297,264.29 and 5,507,038.08

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Solution

The fourth proportional to 9,635,744.16, 13,297,264.29 and 5,507,038.08 is: 7,599,676.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,635,744.16 : 13,297,264.29 = 5,507,038.08 : x
  2. Step 2: Convert to fraction form
    9,635,744.16/13,297,264.29 = 5,507,038.08/x
  3. Step 3: Cross multiply
    9,635,744.16x = 13,297,264.29 × 5,507,038.08
  4. Step 4: Simplify right side
    9,635,744.16x = 73,228,540,804,854.16
  5. Step 5: Solve for x
    x = 73,228,540,804,854.16/9,635,744.16
  6. Step 6: Final answer
    x = 7,599,676.74

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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.