Home / 1,736,225.04-2,395,923.39-972,239.52

Finding the Fourth Proportional to 1,736,225.04, 2,395,923.39 and 972,239.52

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Solution

The fourth proportional to 1,736,225.04, 2,395,923.39 and 972,239.52 is: 1,341,652.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,225.04 : 2,395,923.39 = 972,239.52 : x
  2. Step 2: Convert to fraction form
    1,736,225.04/2,395,923.39 = 972,239.52/x
  3. Step 3: Cross multiply
    1,736,225.04x = 2,395,923.39 × 972,239.52
  4. Step 4: Simplify right side
    1,736,225.04x = 2,329,411,406,650.37
  5. Step 5: Solve for x
    x = 2,329,411,406,650.37/1,736,225.04
  6. Step 6: Final answer
    x = 1,341,652.93

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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.