Home / 14,549,880.60-21,826,509.33-4,835,360.56

Finding the Fourth Proportional to 14,549,880.60, 21,826,509.33 and 4,835,360.56

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Solution

The fourth proportional to 14,549,880.60, 21,826,509.33 and 4,835,360.56 is: 7,253,601.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,549,880.60 : 21,826,509.33 = 4,835,360.56 : x
  2. Step 2: Convert to fraction form
    14,549,880.60/21,826,509.33 = 4,835,360.56/x
  3. Step 3: Cross multiply
    14,549,880.60x = 21,826,509.33 × 4,835,360.56
  4. Step 4: Simplify right side
    14,549,880.60x = 105,539,042,376,754
  5. Step 5: Solve for x
    x = 105,539,042,376,754/14,549,880.60
  6. Step 6: Final answer
    x = 7,253,601.96

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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.