Home / 1,030,785.48-1,546,178.04-604,969.20

Finding the Fourth Proportional to 1,030,785.48, 1,546,178.04 and 604,969.20

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Solution

The fourth proportional to 1,030,785.48, 1,546,178.04 and 604,969.20 is: 907,453.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,785.48 : 1,546,178.04 = 604,969.20 : x
  2. Step 2: Convert to fraction form
    1,030,785.48/1,546,178.04 = 604,969.20/x
  3. Step 3: Cross multiply
    1,030,785.48x = 1,546,178.04 × 604,969.20
  4. Step 4: Simplify right side
    1,030,785.48x = 935,390,091,916.37
  5. Step 5: Solve for x
    x = 935,390,091,916.37/1,030,785.48
  6. Step 6: Final answer
    x = 907,453.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.