Home / 7,329,266.19-10,110,185.13-4,571,165.22

Finding the Fourth Proportional to 7,329,266.19, 10,110,185.13 and 4,571,165.22

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Solution

The fourth proportional to 7,329,266.19, 10,110,185.13 and 4,571,165.22 is: 6,305,587.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329,266.19 : 10,110,185.13 = 4,571,165.22 : x
  2. Step 2: Convert to fraction form
    7,329,266.19/10,110,185.13 = 4,571,165.22/x
  3. Step 3: Cross multiply
    7,329,266.19x = 10,110,185.13 × 4,571,165.22
  4. Step 4: Simplify right side
    7,329,266.19x = 46,215,326,634,017.18
  5. Step 5: Solve for x
    x = 46,215,326,634,017.18/7,329,266.19
  6. Step 6: Final answer
    x = 6,305,587.14

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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.