Home / 1,703,368.57-2,350,055.04-1,091,858.52

Finding the Fourth Proportional to 1,703,368.57, 2,350,055.04 and 1,091,858.52

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Solution

The fourth proportional to 1,703,368.57, 2,350,055.04 and 1,091,858.52 is: 1,506,384.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,368.57 : 2,350,055.04 = 1,091,858.52 : x
  2. Step 2: Convert to fraction form
    1,703,368.57/2,350,055.04 = 1,091,858.52/x
  3. Step 3: Cross multiply
    1,703,368.57x = 2,350,055.04 × 1,091,858.52
  4. Step 4: Simplify right side
    1,703,368.57x = 2,565,927,605,970.28
  5. Step 5: Solve for x
    x = 2,565,927,605,970.28/1,703,368.57
  6. Step 6: Final answer
    x = 1,506,384.26

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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.