Home / 1,732,533.71-2,390,827.66-958,114.31

Finding the Fourth Proportional to 1,732,533.71, 2,390,827.66 and 958,114.31

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Solution

The fourth proportional to 1,732,533.71, 2,390,827.66 and 958,114.31 is: 1,322,159.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,533.71 : 2,390,827.66 = 958,114.31 : x
  2. Step 2: Convert to fraction form
    1,732,533.71/2,390,827.66 = 958,114.31/x
  3. Step 3: Cross multiply
    1,732,533.71x = 2,390,827.66 × 958,114.31
  4. Step 4: Simplify right side
    1,732,533.71x = 2,290,686,179,440.39
  5. Step 5: Solve for x
    x = 2,290,686,179,440.39/1,732,533.71
  6. Step 6: Final answer
    x = 1,322,159.66

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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.