Home / 8,880,048.40-13,314,240.60-3,485,448.40

Finding the Fourth Proportional to 8,880,048.40, 13,314,240.60 and 3,485,448.40

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Solution

The fourth proportional to 8,880,048.40, 13,314,240.60 and 3,485,448.40 is: 5,225,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,880,048.40 : 13,314,240.60 = 3,485,448.40 : x
  2. Step 2: Convert to fraction form
    8,880,048.40/13,314,240.60 = 3,485,448.40/x
  3. Step 3: Cross multiply
    8,880,048.40x = 13,314,240.60 × 3,485,448.40
  4. Step 4: Simplify right side
    8,880,048.40x = 46,406,098,596,485.04
  5. Step 5: Solve for x
    x = 46,406,098,596,485.04/8,880,048.40
  6. Step 6: Final answer
    x = 5,225,883.52

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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.