Home / 7,227,466.28-9,973,876.36-4,473,605.24

Finding the Fourth Proportional to 7,227,466.28, 9,973,876.36 and 4,473,605.24

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Solution

The fourth proportional to 7,227,466.28, 9,973,876.36 and 4,473,605.24 is: 6,173,558.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,227,466.28 : 9,973,876.36 = 4,473,605.24 : x
  2. Step 2: Convert to fraction form
    7,227,466.28/9,973,876.36 = 4,473,605.24/x
  3. Step 3: Cross multiply
    7,227,466.28x = 9,973,876.36 × 4,473,605.24
  4. Step 4: Simplify right side
    7,227,466.28x = 44,619,185,547,208.12
  5. Step 5: Solve for x
    x = 44,619,185,547,208.12/7,227,466.28
  6. Step 6: Final answer
    x = 6,173,558.45

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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.