Home / 1,113,779.77-1,537,016.82-604,482.13

Finding the Fourth Proportional to 1,113,779.77, 1,537,016.82 and 604,482.13

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Solution

The fourth proportional to 1,113,779.77, 1,537,016.82 and 604,482.13 is: 834,185.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,779.77 : 1,537,016.82 = 604,482.13 : x
  2. Step 2: Convert to fraction form
    1,113,779.77/1,537,016.82 = 604,482.13/x
  3. Step 3: Cross multiply
    1,113,779.77x = 1,537,016.82 × 604,482.13
  4. Step 4: Simplify right side
    1,113,779.77x = 929,099,201,199.43
  5. Step 5: Solve for x
    x = 929,099,201,199.43/1,113,779.77
  6. Step 6: Final answer
    x = 834,185.74

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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.