Home / 7,465,833.93-10,297,349.71-5,630,369.47

Finding the Fourth Proportional to 7,465,833.93, 10,297,349.71 and 5,630,369.47

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Solution

The fourth proportional to 7,465,833.93, 10,297,349.71 and 5,630,369.47 is: 7,765,761.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465,833.93 : 10,297,349.71 = 5,630,369.47 : x
  2. Step 2: Convert to fraction form
    7,465,833.93/10,297,349.71 = 5,630,369.47/x
  3. Step 3: Cross multiply
    7,465,833.93x = 10,297,349.71 × 5,630,369.47
  4. Step 4: Simplify right side
    7,465,833.93x = 57,977,883,429,097.36
  5. Step 5: Solve for x
    x = 57,977,883,429,097.36/7,465,833.93
  6. Step 6: Final answer
    x = 7,765,761.20

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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.