Home / 1,113,463.65-1,536,597.71-604,166.03

Finding the Fourth Proportional to 1,113,463.65, 1,536,597.71 and 604,166.03

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Solution

The fourth proportional to 1,113,463.65, 1,536,597.71 and 604,166.03 is: 833,758.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,463.65 : 1,536,597.71 = 604,166.03 : x
  2. Step 2: Convert to fraction form
    1,113,463.65/1,536,597.71 = 604,166.03/x
  3. Step 3: Cross multiply
    1,113,463.65x = 1,536,597.71 × 604,166.03
  4. Step 4: Simplify right side
    1,113,463.65x = 928,360,127,453.97
  5. Step 5: Solve for x
    x = 928,360,127,453.97/1,113,463.65
  6. Step 6: Final answer
    x = 833,758.81

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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.