Home / 4,602,946.40-6,351,933.84-2,565,712.16

Finding the Fourth Proportional to 4,602,946.40, 6,351,933.84 and 2,565,712.16

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Solution

The fourth proportional to 4,602,946.40, 6,351,933.84 and 2,565,712.16 is: 3,540,609.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,946.40 : 6,351,933.84 = 2,565,712.16 : x
  2. Step 2: Convert to fraction form
    4,602,946.40/6,351,933.84 = 2,565,712.16/x
  3. Step 3: Cross multiply
    4,602,946.40x = 6,351,933.84 × 2,565,712.16
  4. Step 4: Simplify right side
    4,602,946.40x = 16,297,233,892,803.49
  5. Step 5: Solve for x
    x = 16,297,233,892,803.49/4,602,946.40
  6. Step 6: Final answer
    x = 3,540,609.10

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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.