Home / 6,673,089.60-10,009,634.40-3,838,737.60

Finding the Fourth Proportional to 6,673,089.60, 10,009,634.40 and 3,838,737.60

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Solution

The fourth proportional to 6,673,089.60, 10,009,634.40 and 3,838,737.60 is: 5,758,106.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,089.60 : 10,009,634.40 = 3,838,737.60 : x
  2. Step 2: Convert to fraction form
    6,673,089.60/10,009,634.40 = 3,838,737.60/x
  3. Step 3: Cross multiply
    6,673,089.60x = 10,009,634.40 × 3,838,737.60
  4. Step 4: Simplify right side
    6,673,089.60x = 38,424,359,933,533.45
  5. Step 5: Solve for x
    x = 38,424,359,933,533.45/6,673,089.60
  6. Step 6: Final answer
    x = 5,758,106.40

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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.