Home / 1,671,201.60-2,506,656.60-549,270.60

Finding the Fourth Proportional to 1,671,201.60, 2,506,656.60 and 549,270.60

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Solution

The fourth proportional to 1,671,201.60, 2,506,656.60 and 549,270.60 is: 823,857.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,671,201.60 : 2,506,656.60 = 549,270.60 : x
  2. Step 2: Convert to fraction form
    1,671,201.60/2,506,656.60 = 549,270.60/x
  3. Step 3: Cross multiply
    1,671,201.60x = 2,506,656.60 × 549,270.60
  4. Step 4: Simplify right side
    1,671,201.60x = 1,376,832,774,675.96
  5. Step 5: Solve for x
    x = 1,376,832,774,675.96/1,671,201.60
  6. Step 6: Final answer
    x = 823,857.98

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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.