Home / 1,001,701.58-1,503,045.64-469,130.62

Finding the Fourth Proportional to 1,001,701.58, 1,503,045.64 and 469,130.62

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Solution

The fourth proportional to 1,001,701.58, 1,503,045.64 and 469,130.62 is: 703,926.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,701.58 : 1,503,045.64 = 469,130.62 : x
  2. Step 2: Convert to fraction form
    1,001,701.58/1,503,045.64 = 469,130.62/x
  3. Step 3: Cross multiply
    1,001,701.58x = 1,503,045.64 × 469,130.62
  4. Step 4: Simplify right side
    1,001,701.58x = 705,124,732,981.50
  5. Step 5: Solve for x
    x = 705,124,732,981.50/1,001,701.58
  6. Step 6: Final answer
    x = 703,926.94

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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.