Home / 6,097,663.40-9,140,663.10-2,258,457.80

Finding the Fourth Proportional to 6,097,663.40, 9,140,663.10 and 2,258,457.80

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Solution

The fourth proportional to 6,097,663.40, 9,140,663.10 and 2,258,457.80 is: 3,385,526.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,097,663.40 : 9,140,663.10 = 2,258,457.80 : x
  2. Step 2: Convert to fraction form
    6,097,663.40/9,140,663.10 = 2,258,457.80/x
  3. Step 3: Cross multiply
    6,097,663.40x = 9,140,663.10 × 2,258,457.80
  4. Step 4: Simplify right side
    6,097,663.40x = 20,643,801,875,367.18
  5. Step 5: Solve for x
    x = 20,643,801,875,367.18/6,097,663.40
  6. Step 6: Final answer
    x = 3,385,526.64

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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.