Home / 6,643,281.65-9,964,922.60-1,594,592.15

Finding the Fourth Proportional to 6,643,281.65, 9,964,922.60 and 1,594,592.15

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Solution

The fourth proportional to 6,643,281.65, 9,964,922.60 and 1,594,592.15 is: 2,391,888.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,643,281.65 : 9,964,922.60 = 1,594,592.15 : x
  2. Step 2: Convert to fraction form
    6,643,281.65/9,964,922.60 = 1,594,592.15/x
  3. Step 3: Cross multiply
    6,643,281.65x = 9,964,922.60 × 1,594,592.15
  4. Step 4: Simplify right side
    6,643,281.65x = 15,889,987,370,256.94
  5. Step 5: Solve for x
    x = 15,889,987,370,256.94/6,643,281.65
  6. Step 6: Final answer
    x = 2,391,888.26

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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.