Home / 6,154,912.40-9,232,368.60-6,070,931.60

Finding the Fourth Proportional to 6,154,912.40, 9,232,368.60 and 6,070,931.60

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Solution

The fourth proportional to 6,154,912.40, 9,232,368.60 and 6,070,931.60 is: 9,106,397.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154,912.40 : 9,232,368.60 = 6,070,931.60 : x
  2. Step 2: Convert to fraction form
    6,154,912.40/9,232,368.60 = 6,070,931.60/x
  3. Step 3: Cross multiply
    6,154,912.40x = 9,232,368.60 × 6,070,931.60
  4. Step 4: Simplify right side
    6,154,912.40x = 56,049,078,276,587.76
  5. Step 5: Solve for x
    x = 56,049,078,276,587.76/6,154,912.40
  6. Step 6: Final answer
    x = 9,106,397.40

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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.