Home / 4,405,946.47-6,604,373.16-1,848,646.36

Finding the Fourth Proportional to 4,405,946.47, 6,604,373.16 and 1,848,646.36

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Solution

The fourth proportional to 4,405,946.47, 6,604,373.16 and 1,848,646.36 is: 2,771,061.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,405,946.47 : 6,604,373.16 = 1,848,646.36 : x
  2. Step 2: Convert to fraction form
    4,405,946.47/6,604,373.16 = 1,848,646.36/x
  3. Step 3: Cross multiply
    4,405,946.47x = 6,604,373.16 × 1,848,646.36
  4. Step 4: Simplify right side
    4,405,946.47x = 12,209,150,402,315.70
  5. Step 5: Solve for x
    x = 12,209,150,402,315.70/4,405,946.47
  6. Step 6: Final answer
    x = 2,771,061.90

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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.