Home / 9,060,494.93-12,503,484.86-4,986,113.93

Finding the Fourth Proportional to 9,060,494.93, 12,503,484.86 and 4,986,113.93

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Solution

The fourth proportional to 9,060,494.93, 12,503,484.86 and 4,986,113.93 is: 6,880,838.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,494.93 : 12,503,484.86 = 4,986,113.93 : x
  2. Step 2: Convert to fraction form
    9,060,494.93/12,503,484.86 = 4,986,113.93/x
  3. Step 3: Cross multiply
    9,060,494.93x = 12,503,484.86 × 4,986,113.93
  4. Step 4: Simplify right side
    9,060,494.93x = 62,343,800,009,059.53
  5. Step 5: Solve for x
    x = 62,343,800,009,059.53/9,060,494.93
  6. Step 6: Final answer
    x = 6,880,838.24

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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.