Home / 7,333,411.01-10,120,030.70-4,070,253.92

Finding the Fourth Proportional to 7,333,411.01, 10,120,030.70 and 4,070,253.92

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Solution

The fourth proportional to 7,333,411.01, 10,120,030.70 and 4,070,253.92 is: 5,616,907.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,333,411.01 : 10,120,030.70 = 4,070,253.92 : x
  2. Step 2: Convert to fraction form
    7,333,411.01/10,120,030.70 = 4,070,253.92/x
  3. Step 3: Cross multiply
    7,333,411.01x = 10,120,030.70 × 4,070,253.92
  4. Step 4: Simplify right side
    7,333,411.01x = 41,191,094,556,243.92
  5. Step 5: Solve for x
    x = 41,191,094,556,243.92/7,333,411.01
  6. Step 6: Final answer
    x = 5,616,907.95

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1.5x scale

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.