Home / 1,495,110.90-2,241,091.44-745,582.26

Finding the Fourth Proportional to 1,495,110.90, 2,241,091.44 and 745,582.26

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Solution

The fourth proportional to 1,495,110.90, 2,241,091.44 and 745,582.26 is: 1,117,588.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,110.90 : 2,241,091.44 = 745,582.26 : x
  2. Step 2: Convert to fraction form
    1,495,110.90/2,241,091.44 = 745,582.26/x
  3. Step 3: Cross multiply
    1,495,110.90x = 2,241,091.44 × 745,582.26
  4. Step 4: Simplify right side
    1,495,110.90x = 1,670,918,020,701.85
  5. Step 5: Solve for x
    x = 1,670,918,020,701.85/1,495,110.90
  6. Step 6: Final answer
    x = 1,117,588.01

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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.