Home / 1,114,334.22-1,537,787.35-605,036.59

Finding the Fourth Proportional to 1,114,334.22, 1,537,787.35 and 605,036.59

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Solution

The fourth proportional to 1,114,334.22, 1,537,787.35 and 605,036.59 is: 834,953.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,334.22 : 1,537,787.35 = 605,036.59 : x
  2. Step 2: Convert to fraction form
    1,114,334.22/1,537,787.35 = 605,036.59/x
  3. Step 3: Cross multiply
    1,114,334.22x = 1,537,787.35 × 605,036.59
  4. Step 4: Simplify right side
    1,114,334.22x = 930,417,616,547.69
  5. Step 5: Solve for x
    x = 930,417,616,547.69/1,114,334.22
  6. Step 6: Final answer
    x = 834,953.82

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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.