Home / 1,111,460.48-1,533,817.10-602,162.88

Finding the Fourth Proportional to 1,111,460.48, 1,533,817.10 and 602,162.88

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Solution

The fourth proportional to 1,111,460.48, 1,533,817.10 and 602,162.88 is: 830,985.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,111,460.48 : 1,533,817.10 = 602,162.88 : x
  2. Step 2: Convert to fraction form
    1,111,460.48/1,533,817.10 = 602,162.88/x
  3. Step 3: Cross multiply
    1,111,460.48x = 1,533,817.10 × 602,162.88
  4. Step 4: Simplify right side
    1,111,460.48x = 923,607,722,329.25
  5. Step 5: Solve for x
    x = 923,607,722,329.25/1,111,460.48
  6. Step 6: Final answer
    x = 830,985.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.