Home / 3,266,085.51-4,507,215.48-1,796,088.83

Finding the Fourth Proportional to 3,266,085.51, 4,507,215.48 and 1,796,088.83

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Solution

The fourth proportional to 3,266,085.51, 4,507,215.48 and 1,796,088.83 is: 2,478,612.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,085.51 : 4,507,215.48 = 1,796,088.83 : x
  2. Step 2: Convert to fraction form
    3,266,085.51/4,507,215.48 = 1,796,088.83/x
  3. Step 3: Cross multiply
    3,266,085.51x = 4,507,215.48 × 1,796,088.83
  4. Step 4: Simplify right side
    3,266,085.51x = 8,095,359,355,495.01
  5. Step 5: Solve for x
    x = 8,095,359,355,495.01/3,266,085.51
  6. Step 6: Final answer
    x = 2,478,612.19

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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.