Home / 4,931,482.83-7,393,746.90-1,896,298.62

Finding the Fourth Proportional to 4,931,482.83, 7,393,746.90 and 1,896,298.62

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Solution

The fourth proportional to 4,931,482.83, 7,393,746.90 and 1,896,298.62 is: 2,843,110.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931,482.83 : 7,393,746.90 = 1,896,298.62 : x
  2. Step 2: Convert to fraction form
    4,931,482.83/7,393,746.90 = 1,896,298.62/x
  3. Step 3: Cross multiply
    4,931,482.83x = 7,393,746.90 × 1,896,298.62
  4. Step 4: Simplify right side
    4,931,482.83x = 14,020,752,043,099.28
  5. Step 5: Solve for x
    x = 14,020,752,043,099.28/4,931,482.83
  6. Step 6: Final answer
    x = 2,843,110.79

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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.