Home / 9,457,090.60-14,185,635.90-6,570,639.40

Finding the Fourth Proportional to 9,457,090.60, 14,185,635.90 and 6,570,639.40

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Solution

The fourth proportional to 9,457,090.60, 14,185,635.90 and 6,570,639.40 is: 9,855,959.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,457,090.60 : 14,185,635.90 = 6,570,639.40 : x
  2. Step 2: Convert to fraction form
    9,457,090.60/14,185,635.90 = 6,570,639.40/x
  3. Step 3: Cross multiply
    9,457,090.60x = 14,185,635.90 × 6,570,639.40
  4. Step 4: Simplify right side
    9,457,090.60x = 93,208,698,158,594.47
  5. Step 5: Solve for x
    x = 93,208,698,158,594.47/9,457,090.60
  6. Step 6: Final answer
    x = 9,855,959.10

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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.