Home / 2,323,483.40-3,486,590.39-975,542.36

Finding the Fourth Proportional to 2,323,483.40, 3,486,590.39 and 975,542.36

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Solution

The fourth proportional to 2,323,483.40, 3,486,590.39 and 975,542.36 is: 1,463,886.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,483.40 : 3,486,590.39 = 975,542.36 : x
  2. Step 2: Convert to fraction form
    2,323,483.40/3,486,590.39 = 975,542.36/x
  3. Step 3: Cross multiply
    2,323,483.40x = 3,486,590.39 × 975,542.36
  4. Step 4: Simplify right side
    2,323,483.40x = 3,401,316,602,419.82
  5. Step 5: Solve for x
    x = 3,401,316,602,419.82/2,323,483.40
  6. Step 6: Final answer
    x = 1,463,886.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.