Home / 8,845,814.04-12,210,989.88-5,946,886.26

Finding the Fourth Proportional to 8,845,814.04, 12,210,989.88 and 5,946,886.26

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Solution

The fourth proportional to 8,845,814.04, 12,210,989.88 and 5,946,886.26 is: 8,209,235.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,845,814.04 : 12,210,989.88 = 5,946,886.26 : x
  2. Step 2: Convert to fraction form
    8,845,814.04/12,210,989.88 = 5,946,886.26/x
  3. Step 3: Cross multiply
    8,845,814.04x = 12,210,989.88 × 5,946,886.26
  4. Step 4: Simplify right side
    8,845,814.04x = 72,617,367,938,371.05
  5. Step 5: Solve for x
    x = 72,617,367,938,371.05/8,845,814.04
  6. Step 6: Final answer
    x = 8,209,235.19

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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.