Home / 1,964,235.16-2,946,416.10-544,304.92

Finding the Fourth Proportional to 1,964,235.16, 2,946,416.10 and 544,304.92

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Solution

The fourth proportional to 1,964,235.16, 2,946,416.10 and 544,304.92 is: 816,474.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,235.16 : 2,946,416.10 = 544,304.92 : x
  2. Step 2: Convert to fraction form
    1,964,235.16/2,946,416.10 = 544,304.92/x
  3. Step 3: Cross multiply
    1,964,235.16x = 2,946,416.10 × 544,304.92
  4. Step 4: Simplify right side
    1,964,235.16x = 1,603,748,779,597.21
  5. Step 5: Solve for x
    x = 1,603,748,779,597.21/1,964,235.16
  6. Step 6: Final answer
    x = 816,474.94

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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.