Home / 1,712,036.37-2,362,684.46-948,089.93

Finding the Fourth Proportional to 1,712,036.37, 2,362,684.46 and 948,089.93

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Solution

The fourth proportional to 1,712,036.37, 2,362,684.46 and 948,089.93 is: 1,308,405.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,036.37 : 2,362,684.46 = 948,089.93 : x
  2. Step 2: Convert to fraction form
    1,712,036.37/2,362,684.46 = 948,089.93/x
  3. Step 3: Cross multiply
    1,712,036.37x = 2,362,684.46 × 948,089.93
  4. Step 4: Simplify right side
    1,712,036.37x = 2,240,037,339,553.04
  5. Step 5: Solve for x
    x = 2,240,037,339,553.04/1,712,036.37
  6. Step 6: Final answer
    x = 1,308,405.23

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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.