Home / 1,196,368.70-1,650,693.47-706,349.66

Finding the Fourth Proportional to 1,196,368.70, 1,650,693.47 and 706,349.66

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Solution

The fourth proportional to 1,196,368.70, 1,650,693.47 and 706,349.66 is: 974,588.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,368.70 : 1,650,693.47 = 706,349.66 : x
  2. Step 2: Convert to fraction form
    1,196,368.70/1,650,693.47 = 706,349.66/x
  3. Step 3: Cross multiply
    1,196,368.70x = 1,650,693.47 × 706,349.66
  4. Step 4: Simplify right side
    1,196,368.70x = 1,165,966,759,513.50
  5. Step 5: Solve for x
    x = 1,165,966,759,513.50/1,196,368.70
  6. Step 6: Final answer
    x = 974,588.16

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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.