Home / 8,314,551.18-11,473,967.93-4,643,533.17

Finding the Fourth Proportional to 8,314,551.18, 11,473,967.93 and 4,643,533.17

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Solution

The fourth proportional to 8,314,551.18, 11,473,967.93 and 4,643,533.17 is: 6,408,012.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,314,551.18 : 11,473,967.93 = 4,643,533.17 : x
  2. Step 2: Convert to fraction form
    8,314,551.18/11,473,967.93 = 4,643,533.17/x
  3. Step 3: Cross multiply
    8,314,551.18x = 11,473,967.93 × 4,643,533.17
  4. Step 4: Simplify right side
    8,314,551.18x = 53,279,750,651,253.58
  5. Step 5: Solve for x
    x = 53,279,750,651,253.58/8,314,551.18
  6. Step 6: Final answer
    x = 6,408,012.83

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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.