Home / 1,235,914.61-1,854,877.59-637,047.04

Finding the Fourth Proportional to 1,235,914.61, 1,854,877.59 and 637,047.04

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Solution

The fourth proportional to 1,235,914.61, 1,854,877.59 and 637,047.04 is: 956,088.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,914.61 : 1,854,877.59 = 637,047.04 : x
  2. Step 2: Convert to fraction form
    1,235,914.61/1,854,877.59 = 637,047.04/x
  3. Step 3: Cross multiply
    1,235,914.61x = 1,854,877.59 × 637,047.04
  4. Step 4: Simplify right side
    1,235,914.61x = 1,181,644,275,086.60
  5. Step 5: Solve for x
    x = 1,181,644,275,086.60/1,235,914.61
  6. Step 6: Final answer
    x = 956,088.93

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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.