Home / 1,144,848.08-1,717,308.54-575,918.26

Finding the Fourth Proportional to 1,144,848.08, 1,717,308.54 and 575,918.26

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Solution

The fourth proportional to 1,144,848.08, 1,717,308.54 and 575,918.26 is: 863,895.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,848.08 : 1,717,308.54 = 575,918.26 : x
  2. Step 2: Convert to fraction form
    1,144,848.08/1,717,308.54 = 575,918.26/x
  3. Step 3: Cross multiply
    1,144,848.08x = 1,717,308.54 × 575,918.26
  4. Step 4: Simplify right side
    1,144,848.08x = 989,029,341,946.67
  5. Step 5: Solve for x
    x = 989,029,341,946.67/1,144,848.08
  6. Step 6: Final answer
    x = 863,895.71

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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.