Home / 6,636,246.40-9,946,177.60-4,506,326.40

Finding the Fourth Proportional to 6,636,246.40, 9,946,177.60 and 4,506,326.40

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Solution

The fourth proportional to 6,636,246.40, 9,946,177.60 and 4,506,326.40 is: 6,753,926.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,246.40 : 9,946,177.60 = 4,506,326.40 : x
  2. Step 2: Convert to fraction form
    6,636,246.40/9,946,177.60 = 4,506,326.40/x
  3. Step 3: Cross multiply
    6,636,246.40x = 9,946,177.60 × 4,506,326.40
  4. Step 4: Simplify right side
    6,636,246.40x = 44,820,722,697,968.64
  5. Step 5: Solve for x
    x = 44,820,722,697,968.64/6,636,246.40
  6. Step 6: Final answer
    x = 6,753,926.84

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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.