Home / 1,114,106.77-1,537,486.01-604,809.13

Finding the Fourth Proportional to 1,114,106.77, 1,537,486.01 and 604,809.13

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Solution

The fourth proportional to 1,114,106.77, 1,537,486.01 and 604,809.13 is: 834,646.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,106.77 : 1,537,486.01 = 604,809.13 : x
  2. Step 2: Convert to fraction form
    1,114,106.77/1,537,486.01 = 604,809.13/x
  3. Step 3: Cross multiply
    1,114,106.77x = 1,537,486.01 × 604,809.13
  4. Step 4: Simplify right side
    1,114,106.77x = 929,885,569,919.86
  5. Step 5: Solve for x
    x = 929,885,569,919.86/1,114,106.77
  6. Step 6: Final answer
    x = 834,646.73

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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.