Home / 1,607,070.36-2,410,605.52-1,252,349.88

Finding the Fourth Proportional to 1,607,070.36, 2,410,605.52 and 1,252,349.88

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Solution

The fourth proportional to 1,607,070.36, 2,410,605.52 and 1,252,349.88 is: 1,878,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,070.36 : 2,410,605.52 = 1,252,349.88 : x
  2. Step 2: Convert to fraction form
    1,607,070.36/2,410,605.52 = 1,252,349.88/x
  3. Step 3: Cross multiply
    1,607,070.36x = 2,410,605.52 × 1,252,349.88
  4. Step 4: Simplify right side
    1,607,070.36x = 3,018,921,533,699.34
  5. Step 5: Solve for x
    x = 3,018,921,533,699.34/1,607,070.36
  6. Step 6: Final answer
    x = 1,878,524.80

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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.