Home / 4,611,124.40-6,365,146.15-4,126,848.48

Finding the Fourth Proportional to 4,611,124.40, 6,365,146.15 and 4,126,848.48

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Solution

The fourth proportional to 4,611,124.40, 6,365,146.15 and 4,126,848.48 is: 5,696,656.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,124.40 : 6,365,146.15 = 4,126,848.48 : x
  2. Step 2: Convert to fraction form
    4,611,124.40/6,365,146.15 = 4,126,848.48/x
  3. Step 3: Cross multiply
    4,611,124.40x = 6,365,146.15 × 4,126,848.48
  4. Step 4: Simplify right side
    4,611,124.40x = 26,267,993,719,263.91
  5. Step 5: Solve for x
    x = 26,267,993,719,263.91/4,611,124.40
  6. Step 6: Final answer
    x = 5,696,656.93

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1.5x scale

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.