Home / 1,118,867.04-1,544,066.55-609,602.22

Finding the Fourth Proportional to 1,118,867.04, 1,544,066.55 and 609,602.22

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Solution

The fourth proportional to 1,118,867.04, 1,544,066.55 and 609,602.22 is: 841,267.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,118,867.04 : 1,544,066.55 = 609,602.22 : x
  2. Step 2: Convert to fraction form
    1,118,867.04/1,544,066.55 = 609,602.22/x
  3. Step 3: Cross multiply
    1,118,867.04x = 1,544,066.55 × 609,602.22
  4. Step 4: Simplify right side
    1,118,867.04x = 941,266,396,707.74
  5. Step 5: Solve for x
    x = 941,266,396,707.74/1,118,867.04
  6. Step 6: Final answer
    x = 841,267.43

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Double scale
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Why These Related Problems?

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