Home / 4,168,588.14-6,254,670.51-1,611,598.91

Finding the Fourth Proportional to 4,168,588.14, 6,254,670.51 and 1,611,598.91

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Solution

The fourth proportional to 4,168,588.14, 6,254,670.51 and 1,611,598.91 is: 2,418,089.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,588.14 : 6,254,670.51 = 1,611,598.91 : x
  2. Step 2: Convert to fraction form
    4,168,588.14/6,254,670.51 = 1,611,598.91/x
  3. Step 3: Cross multiply
    4,168,588.14x = 6,254,670.51 × 1,611,598.91
  4. Step 4: Simplify right side
    4,168,588.14x = 10,080,020,145,051.79
  5. Step 5: Solve for x
    x = 10,080,020,145,051.79/4,168,588.14
  6. Step 6: Final answer
    x = 2,418,089.72

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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.