Home / 7,473,925.66-10,314,017.38-4,036,166.50

Finding the Fourth Proportional to 7,473,925.66, 10,314,017.38 and 4,036,166.50

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Solution

The fourth proportional to 7,473,925.66, 10,314,017.38 and 4,036,166.50 is: 5,569,909.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,925.66 : 10,314,017.38 = 4,036,166.50 : x
  2. Step 2: Convert to fraction form
    7,473,925.66/10,314,017.38 = 4,036,166.50/x
  3. Step 3: Cross multiply
    7,473,925.66x = 10,314,017.38 × 4,036,166.50
  4. Step 4: Simplify right side
    7,473,925.66x = 41,629,091,429,573.77
  5. Step 5: Solve for x
    x = 41,629,091,429,573.77/7,473,925.66
  6. Step 6: Final answer
    x = 5,569,909.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.