Home / 2,068,293.03-3,102,440.45-648,459.81

Finding the Fourth Proportional to 2,068,293.03, 3,102,440.45 and 648,459.81

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Solution

The fourth proportional to 2,068,293.03, 3,102,440.45 and 648,459.81 is: 972,690.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,293.03 : 3,102,440.45 = 648,459.81 : x
  2. Step 2: Convert to fraction form
    2,068,293.03/3,102,440.45 = 648,459.81/x
  3. Step 3: Cross multiply
    2,068,293.03x = 3,102,440.45 × 648,459.81
  4. Step 4: Simplify right side
    2,068,293.03x = 2,011,807,941,501.02
  5. Step 5: Solve for x
    x = 2,011,807,941,501.02/2,068,293.03
  6. Step 6: Final answer
    x = 972,690.00

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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.