Home / 7,067,233.40-10,602,818.40-3,473,117.60

Finding the Fourth Proportional to 7,067,233.40, 10,602,818.40 and 3,473,117.60

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Solution

The fourth proportional to 7,067,233.40, 10,602,818.40 and 3,473,117.60 is: 5,210,643.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,067,233.40 : 10,602,818.40 = 3,473,117.60 : x
  2. Step 2: Convert to fraction form
    7,067,233.40/10,602,818.40 = 3,473,117.60/x
  3. Step 3: Cross multiply
    7,067,233.40x = 10,602,818.40 × 3,473,117.60
  4. Step 4: Simplify right side
    7,067,233.40x = 36,824,835,194,643.84
  5. Step 5: Solve for x
    x = 36,824,835,194,643.84/7,067,233.40
  6. Step 6: Final answer
    x = 5,210,643.70

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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.