Home / 4,784,248.36-6,602,214.54-2,608,786

Finding the Fourth Proportional to 4,784,248.36, 6,602,214.54 and 2,608,786

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Solution

The fourth proportional to 4,784,248.36, 6,602,214.54 and 2,608,786 is: 3,600,098.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,248.36 : 6,602,214.54 = 2,608,786 : x
  2. Step 2: Convert to fraction form
    4,784,248.36/6,602,214.54 = 2,608,786/x
  3. Step 3: Cross multiply
    4,784,248.36x = 6,602,214.54 × 2,608,786
  4. Step 4: Simplify right side
    4,784,248.36x = 17,223,764,860,948.44
  5. Step 5: Solve for x
    x = 17,223,764,860,948.44/4,784,248.36
  6. Step 6: Final answer
    x = 3,600,098.40

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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.