Home / 8,473,858-11,693,677.59-4,803,112.36

Finding the Fourth Proportional to 8,473,858, 11,693,677.59 and 4,803,112.36

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Solution

The fourth proportional to 8,473,858, 11,693,677.59 and 4,803,112.36 is: 6,628,155.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,473,858 : 11,693,677.59 = 4,803,112.36 : x
  2. Step 2: Convert to fraction form
    8,473,858/11,693,677.59 = 4,803,112.36/x
  3. Step 3: Cross multiply
    8,473,858x = 11,693,677.59 × 4,803,112.36
  4. Step 4: Simplify right side
    8,473,858x = 56,166,047,366,384.02
  5. Step 5: Solve for x
    x = 56,166,047,366,384.02/8,473,858
  6. Step 6: Final answer
    x = 6,628,155.37

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1.5x scale

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.