Home / 3,298,056.08-4,947,738.02-1,023,483.40

Finding the Fourth Proportional to 3,298,056.08, 4,947,738.02 and 1,023,483.40

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Solution

The fourth proportional to 3,298,056.08, 4,947,738.02 and 1,023,483.40 is: 1,535,428.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,056.08 : 4,947,738.02 = 1,023,483.40 : x
  2. Step 2: Convert to fraction form
    3,298,056.08/4,947,738.02 = 1,023,483.40/x
  3. Step 3: Cross multiply
    3,298,056.08x = 4,947,738.02 × 1,023,483.40
  4. Step 4: Simplify right side
    3,298,056.08x = 5,063,927,715,211.23
  5. Step 5: Solve for x
    x = 5,063,927,715,211.23/3,298,056.08
  6. Step 6: Final answer
    x = 1,535,428.02

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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.