Home / 1,077,158.26-1,486,488.30-593,741.95

Finding the Fourth Proportional to 1,077,158.26, 1,486,488.30 and 593,741.95

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Solution

The fourth proportional to 1,077,158.26, 1,486,488.30 and 593,741.95 is: 819,369.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,158.26 : 1,486,488.30 = 593,741.95 : x
  2. Step 2: Convert to fraction form
    1,077,158.26/1,486,488.30 = 593,741.95/x
  3. Step 3: Cross multiply
    1,077,158.26x = 1,486,488.30 × 593,741.95
  4. Step 4: Simplify right side
    1,077,158.26x = 882,590,461,894.19
  5. Step 5: Solve for x
    x = 882,590,461,894.19/1,077,158.26
  6. Step 6: Final answer
    x = 819,369.35

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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.