Home / 651,453.76-977,303.49-246,767.14

Finding the Fourth Proportional to 651,453.76, 977,303.49 and 246,767.14

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Solution

The fourth proportional to 651,453.76, 977,303.49 and 246,767.14 is: 370,197.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,453.76 : 977,303.49 = 246,767.14 : x
  2. Step 2: Convert to fraction form
    651,453.76/977,303.49 = 246,767.14/x
  3. Step 3: Cross multiply
    651,453.76x = 977,303.49 × 246,767.14
  4. Step 4: Simplify right side
    651,453.76x = 241,166,387,139.32
  5. Step 5: Solve for x
    x = 241,166,387,139.32/651,453.76
  6. Step 6: Final answer
    x = 370,197.24

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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.