Home / 6,296,232.60-9,430,352.10-4,871,669.40

Finding the Fourth Proportional to 6,296,232.60, 9,430,352.10 and 4,871,669.40

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Solution

The fourth proportional to 6,296,232.60, 9,430,352.10 and 4,871,669.40 is: 7,296,674.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,232.60 : 9,430,352.10 = 4,871,669.40 : x
  2. Step 2: Convert to fraction form
    6,296,232.60/9,430,352.10 = 4,871,669.40/x
  3. Step 3: Cross multiply
    6,296,232.60x = 9,430,352.10 × 4,871,669.40
  4. Step 4: Simplify right side
    6,296,232.60x = 45,941,557,756,795.74
  5. Step 5: Solve for x
    x = 45,941,557,756,795.74/6,296,232.60
  6. Step 6: Final answer
    x = 7,296,674.17

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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.