Home / 1,133,114.22-1,563,810.60-846,136.08

Finding the Fourth Proportional to 1,133,114.22, 1,563,810.60 and 846,136.08

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Solution

The fourth proportional to 1,133,114.22, 1,563,810.60 and 846,136.08 is: 1,167,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,114.22 : 1,563,810.60 = 846,136.08 : x
  2. Step 2: Convert to fraction form
    1,133,114.22/1,563,810.60 = 846,136.08/x
  3. Step 3: Cross multiply
    1,133,114.22x = 1,563,810.60 × 846,136.08
  4. Step 4: Simplify right side
    1,133,114.22x = 1,323,196,570,946.45
  5. Step 5: Solve for x
    x = 1,323,196,570,946.45/1,133,114.22
  6. Step 6: Final answer
    x = 1,167,752.15

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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.