Home / 4,184,915.43-5,774,495.59-2,465,802.21

Finding the Fourth Proportional to 4,184,915.43, 5,774,495.59 and 2,465,802.21

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Solution

The fourth proportional to 4,184,915.43, 5,774,495.59 and 2,465,802.21 is: 3,402,401.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184,915.43 : 5,774,495.59 = 2,465,802.21 : x
  2. Step 2: Convert to fraction form
    4,184,915.43/5,774,495.59 = 2,465,802.21/x
  3. Step 3: Cross multiply
    4,184,915.43x = 5,774,495.59 × 2,465,802.21
  4. Step 4: Simplify right side
    4,184,915.43x = 14,238,763,987,457.25
  5. Step 5: Solve for x
    x = 14,238,763,987,457.25/4,184,915.43
  6. Step 6: Final answer
    x = 3,402,401.85

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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.