Home / 4,658,214.60-6,983,166.60-1,817,666.10

Finding the Fourth Proportional to 4,658,214.60, 6,983,166.60 and 1,817,666.10

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Solution

The fourth proportional to 4,658,214.60, 6,983,166.60 and 1,817,666.10 is: 2,724,877.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,658,214.60 : 6,983,166.60 = 1,817,666.10 : x
  2. Step 2: Convert to fraction form
    4,658,214.60/6,983,166.60 = 1,817,666.10/x
  3. Step 3: Cross multiply
    4,658,214.60x = 6,983,166.60 × 1,817,666.10
  4. Step 4: Simplify right side
    4,658,214.60x = 12,693,065,199,472.26
  5. Step 5: Solve for x
    x = 12,693,065,199,472.26/4,658,214.60
  6. Step 6: Final answer
    x = 2,724,877.72

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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.