Home / 2,077,065.40-2,912,090.60-2,077,065.40

Finding the Fourth Proportional to 2,077,065.40, 2,912,090.60 and 2,077,065.40

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Solution

The fourth proportional to 2,077,065.40, 2,912,090.60 and 2,077,065.40 is: 2,912,090.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,065.40 : 2,912,090.60 = 2,077,065.40 : x
  2. Step 2: Convert to fraction form
    2,077,065.40/2,912,090.60 = 2,077,065.40/x
  3. Step 3: Cross multiply
    2,077,065.40x = 2,912,090.60 × 2,077,065.40
  4. Step 4: Simplify right side
    2,077,065.40x = 6,048,602,626,925.24
  5. Step 5: Solve for x
    x = 6,048,602,626,925.24/2,077,065.40
  6. Step 6: Final answer
    x = 2,912,090.60

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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.