Home / 1,055,927.52-1,457,210.71-597,032.24

Finding the Fourth Proportional to 1,055,927.52, 1,457,210.71 and 597,032.24

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Solution

The fourth proportional to 1,055,927.52, 1,457,210.71 and 597,032.24 is: 823,921.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,927.52 : 1,457,210.71 = 597,032.24 : x
  2. Step 2: Convert to fraction form
    1,055,927.52/1,457,210.71 = 597,032.24/x
  3. Step 3: Cross multiply
    1,055,927.52x = 1,457,210.71 × 597,032.24
  4. Step 4: Simplify right side
    1,055,927.52x = 870,001,768,549.82
  5. Step 5: Solve for x
    x = 870,001,768,549.82/1,055,927.52
  6. Step 6: Final answer
    x = 823,921.87

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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.