Home / 1,064,161.16-1,596,802.24-615,197.32

Finding the Fourth Proportional to 1,064,161.16, 1,596,802.24 and 615,197.32

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Solution

The fourth proportional to 1,064,161.16, 1,596,802.24 and 615,197.32 is: 923,120.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,161.16 : 1,596,802.24 = 615,197.32 : x
  2. Step 2: Convert to fraction form
    1,064,161.16/1,596,802.24 = 615,197.32/x
  3. Step 3: Cross multiply
    1,064,161.16x = 1,596,802.24 × 615,197.32
  4. Step 4: Simplify right side
    1,064,161.16x = 982,348,458,618.00
  5. Step 5: Solve for x
    x = 982,348,458,618.00/1,064,161.16
  6. Step 6: Final answer
    x = 923,120.01

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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.