Home / 8,305,035.71-11,460,980.93-4,634,107.00

Finding the Fourth Proportional to 8,305,035.71, 11,460,980.93 and 4,634,107.00

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Solution

The fourth proportional to 8,305,035.71, 11,460,980.93 and 4,634,107.00 is: 6,395,085.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,305,035.71 : 11,460,980.93 = 4,634,107.00 : x
  2. Step 2: Convert to fraction form
    8,305,035.71/11,460,980.93 = 4,634,107.00/x
  3. Step 3: Cross multiply
    8,305,035.71x = 11,460,980.93 × 4,634,107.00
  4. Step 4: Simplify right side
    8,305,035.71x = 53,111,411,902,756.52
  5. Step 5: Solve for x
    x = 53,111,411,902,756.52/8,305,035.71
  6. Step 6: Final answer
    x = 6,395,085.32

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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.