Home / 1,032,901.20-1,447,556.40-1,032,901.20

Finding the Fourth Proportional to 1,032,901.20, 1,447,556.40 and 1,032,901.20

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Solution

The fourth proportional to 1,032,901.20, 1,447,556.40 and 1,032,901.20 is: 1,447,556.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,901.20 : 1,447,556.40 = 1,032,901.20 : x
  2. Step 2: Convert to fraction form
    1,032,901.20/1,447,556.40 = 1,032,901.20/x
  3. Step 3: Cross multiply
    1,032,901.20x = 1,447,556.40 × 1,032,901.20
  4. Step 4: Simplify right side
    1,032,901.20x = 1,495,182,742,627.68
  5. Step 5: Solve for x
    x = 1,495,182,742,627.68/1,032,901.20
  6. Step 6: Final answer
    x = 1,447,556.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.