Home / 6,636,175.07-9,153,032.27-5,004,651.20

Finding the Fourth Proportional to 6,636,175.07, 9,153,032.27 and 5,004,651.20

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Solution

The fourth proportional to 6,636,175.07, 9,153,032.27 and 5,004,651.20 is: 6,902,731.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,175.07 : 9,153,032.27 = 5,004,651.20 : x
  2. Step 2: Convert to fraction form
    6,636,175.07/9,153,032.27 = 5,004,651.20/x
  3. Step 3: Cross multiply
    6,636,175.07x = 9,153,032.27 × 5,004,651.20
  4. Step 4: Simplify right side
    6,636,175.07x = 45,807,733,862,905.81
  5. Step 5: Solve for x
    x = 45,807,733,862,905.81/6,636,175.07
  6. Step 6: Final answer
    x = 6,902,731.38

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Double scale
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1.5x scale

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.