Home / 6,298,236.04-8,695,749.02-4,845,368.20

Finding the Fourth Proportional to 6,298,236.04, 8,695,749.02 and 4,845,368.20

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Solution

The fourth proportional to 6,298,236.04, 8,695,749.02 and 4,845,368.20 is: 6,689,826.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,236.04 : 8,695,749.02 = 4,845,368.20 : x
  2. Step 2: Convert to fraction form
    6,298,236.04/8,695,749.02 = 4,845,368.20/x
  3. Step 3: Cross multiply
    6,298,236.04x = 8,695,749.02 × 4,845,368.20
  4. Step 4: Simplify right side
    6,298,236.04x = 42,134,105,776,689.16
  5. Step 5: Solve for x
    x = 42,134,105,776,689.16/6,298,236.04
  6. Step 6: Final answer
    x = 6,689,826.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.