Home / 8,916,501.63-12,308,538.96-6,019,816.08

Finding the Fourth Proportional to 8,916,501.63, 12,308,538.96 and 6,019,816.08

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Solution

The fourth proportional to 8,916,501.63, 12,308,538.96 and 6,019,816.08 is: 8,309,889.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,916,501.63 : 12,308,538.96 = 6,019,816.08 : x
  2. Step 2: Convert to fraction form
    8,916,501.63/12,308,538.96 = 6,019,816.08/x
  3. Step 3: Cross multiply
    8,916,501.63x = 12,308,538.96 × 6,019,816.08
  4. Step 4: Simplify right side
    8,916,501.63x = 74,095,140,752,714.48
  5. Step 5: Solve for x
    x = 74,095,140,752,714.48/8,916,501.63
  6. Step 6: Final answer
    x = 8,309,889.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.