Home / 3,564,256.40-5,346,384.60-1,674,688.40

Finding the Fourth Proportional to 3,564,256.40, 5,346,384.60 and 1,674,688.40

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Solution

The fourth proportional to 3,564,256.40, 5,346,384.60 and 1,674,688.40 is: 2,512,032.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,256.40 : 5,346,384.60 = 1,674,688.40 : x
  2. Step 2: Convert to fraction form
    3,564,256.40/5,346,384.60 = 1,674,688.40/x
  3. Step 3: Cross multiply
    3,564,256.40x = 5,346,384.60 × 1,674,688.40
  4. Step 4: Simplify right side
    3,564,256.40x = 8,953,528,271,558.64
  5. Step 5: Solve for x
    x = 8,953,528,271,558.64/3,564,256.40
  6. Step 6: Final answer
    x = 2,512,032.60

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.