Home / 5,746,041.64-7,931,066.34-3,393,303.40

Finding the Fourth Proportional to 5,746,041.64, 7,931,066.34 and 3,393,303.40

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Solution

The fourth proportional to 5,746,041.64, 7,931,066.34 and 3,393,303.40 is: 4,683,661.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,041.64 : 7,931,066.34 = 3,393,303.40 : x
  2. Step 2: Convert to fraction form
    5,746,041.64/7,931,066.34 = 3,393,303.40/x
  3. Step 3: Cross multiply
    5,746,041.64x = 7,931,066.34 × 3,393,303.40
  4. Step 4: Simplify right side
    5,746,041.64x = 26,912,514,377,147.55
  5. Step 5: Solve for x
    x = 26,912,514,377,147.55/5,746,041.64
  6. Step 6: Final answer
    x = 4,683,661.56

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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.