Home / 6,013,129.02-8,298,457.47-3,567,188.22

Finding the Fourth Proportional to 6,013,129.02, 8,298,457.47 and 3,567,188.22

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Solution

The fourth proportional to 6,013,129.02, 8,298,457.47 and 3,567,188.22 is: 4,922,921.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,129.02 : 8,298,457.47 = 3,567,188.22 : x
  2. Step 2: Convert to fraction form
    6,013,129.02/8,298,457.47 = 3,567,188.22/x
  3. Step 3: Cross multiply
    6,013,129.02x = 8,298,457.47 × 3,567,188.22
  4. Step 4: Simplify right side
    6,013,129.02x = 29,602,159,731,155.00
  5. Step 5: Solve for x
    x = 29,602,159,731,155.00/6,013,129.02
  6. Step 6: Final answer
    x = 4,922,921.10

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Double scale
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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.