Home / 1,671,207.60-2,506,665.60-549,276.60

Finding the Fourth Proportional to 1,671,207.60, 2,506,665.60 and 549,276.60

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Solution

The fourth proportional to 1,671,207.60, 2,506,665.60 and 549,276.60 is: 823,866.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,671,207.60 : 2,506,665.60 = 549,276.60 : x
  2. Step 2: Convert to fraction form
    1,671,207.60/2,506,665.60 = 549,276.60/x
  3. Step 3: Cross multiply
    1,671,207.60x = 2,506,665.60 × 549,276.60
  4. Step 4: Simplify right side
    1,671,207.60x = 1,376,852,758,104.96
  5. Step 5: Solve for x
    x = 1,376,852,758,104.96/1,671,207.60
  6. Step 6: Final answer
    x = 823,866.98

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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.