Home / 9,927,113.45-14,890,681.84-3,103,722.39

Finding the Fourth Proportional to 9,927,113.45, 14,890,681.84 and 3,103,722.39

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Solution

The fourth proportional to 9,927,113.45, 14,890,681.84 and 3,103,722.39 is: 4,655,587.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,927,113.45 : 14,890,681.84 = 3,103,722.39 : x
  2. Step 2: Convert to fraction form
    9,927,113.45/14,890,681.84 = 3,103,722.39/x
  3. Step 3: Cross multiply
    9,927,113.45x = 14,890,681.84 × 3,103,722.39
  4. Step 4: Simplify right side
    9,927,113.45x = 46,216,542,683,074.62
  5. Step 5: Solve for x
    x = 46,216,542,683,074.62/9,927,113.45
  6. Step 6: Final answer
    x = 4,655,587.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.