Home / 4,032,281.40-6,050,953.62-1,636,135.80

Finding the Fourth Proportional to 4,032,281.40, 6,050,953.62 and 1,636,135.80

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Solution

The fourth proportional to 4,032,281.40, 6,050,953.62 and 1,636,135.80 is: 2,455,230.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,281.40 : 6,050,953.62 = 1,636,135.80 : x
  2. Step 2: Convert to fraction form
    4,032,281.40/6,050,953.62 = 1,636,135.80/x
  3. Step 3: Cross multiply
    4,032,281.40x = 6,050,953.62 × 1,636,135.80
  4. Step 4: Simplify right side
    4,032,281.40x = 9,900,181,841,821.60
  5. Step 5: Solve for x
    x = 9,900,181,841,821.60/4,032,281.40
  6. Step 6: Final answer
    x = 2,455,230.89

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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.