Home / 3,070,823.30-4,606,068.88-940,913.58

Finding the Fourth Proportional to 3,070,823.30, 4,606,068.88 and 940,913.58

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Solution

The fourth proportional to 3,070,823.30, 4,606,068.88 and 940,913.58 is: 1,411,319.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,823.30 : 4,606,068.88 = 940,913.58 : x
  2. Step 2: Convert to fraction form
    3,070,823.30/4,606,068.88 = 940,913.58/x
  3. Step 3: Cross multiply
    3,070,823.30x = 4,606,068.88 × 940,913.58
  4. Step 4: Simplify right side
    3,070,823.30x = 4,333,912,778,056.29
  5. Step 5: Solve for x
    x = 4,333,912,778,056.29/3,070,823.30
  6. Step 6: Final answer
    x = 1,411,319.49

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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.