Home / 7,745,325.04-10,688,843.46-4,307,814.64

Finding the Fourth Proportional to 7,745,325.04, 10,688,843.46 and 4,307,814.64

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Solution

The fourth proportional to 7,745,325.04, 10,688,843.46 and 4,307,814.64 is: 5,944,948.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,745,325.04 : 10,688,843.46 = 4,307,814.64 : x
  2. Step 2: Convert to fraction form
    7,745,325.04/10,688,843.46 = 4,307,814.64/x
  3. Step 3: Cross multiply
    7,745,325.04x = 10,688,843.46 × 4,307,814.64
  4. Step 4: Simplify right side
    7,745,325.04x = 46,045,556,341,656.26
  5. Step 5: Solve for x
    x = 46,045,556,341,656.26/7,745,325.04
  6. Step 6: Final answer
    x = 5,944,948.22

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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.