Home / 8,054,395.18-11,113,121.06-4,746,825.45

Finding the Fourth Proportional to 8,054,395.18, 11,113,121.06 and 4,746,825.45

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Solution

The fourth proportional to 8,054,395.18, 11,113,121.06 and 4,746,825.45 is: 6,549,473.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,054,395.18 : 11,113,121.06 = 4,746,825.45 : x
  2. Step 2: Convert to fraction form
    8,054,395.18/11,113,121.06 = 4,746,825.45/x
  3. Step 3: Cross multiply
    8,054,395.18x = 11,113,121.06 × 4,746,825.45
  4. Step 4: Simplify right side
    8,054,395.18x = 52,752,045,870,605.45
  5. Step 5: Solve for x
    x = 52,752,045,870,605.45/8,054,395.18
  6. Step 6: Final answer
    x = 6,549,473.26

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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.