Home / 15,312,083.65-22,971,488.59-4,528,543.80

Finding the Fourth Proportional to 15,312,083.65, 22,971,488.59 and 4,528,543.80

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Solution

The fourth proportional to 15,312,083.65, 22,971,488.59 and 4,528,543.80 is: 6,793,810.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,312,083.65 : 22,971,488.59 = 4,528,543.80 : x
  2. Step 2: Convert to fraction form
    15,312,083.65/22,971,488.59 = 4,528,543.80/x
  3. Step 3: Cross multiply
    15,312,083.65x = 22,971,488.59 × 4,528,543.80
  4. Step 4: Simplify right side
    15,312,083.65x = 104,027,392,231,015.23
  5. Step 5: Solve for x
    x = 104,027,392,231,015.23/15,312,083.65
  6. Step 6: Final answer
    x = 6,793,810.34

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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.