Home / 4,962,801.60-7,434,360.90-4,370,999.40

Finding the Fourth Proportional to 4,962,801.60, 7,434,360.90 and 4,370,999.40

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Solution

The fourth proportional to 4,962,801.60, 7,434,360.90 and 4,370,999.40 is: 6,547,831.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,801.60 : 7,434,360.90 = 4,370,999.40 : x
  2. Step 2: Convert to fraction form
    4,962,801.60/7,434,360.90 = 4,370,999.40/x
  3. Step 3: Cross multiply
    4,962,801.60x = 7,434,360.90 × 4,370,999.40
  4. Step 4: Simplify right side
    4,962,801.60x = 32,495,587,033,283.46
  5. Step 5: Solve for x
    x = 32,495,587,033,283.46/4,962,801.60
  6. Step 6: Final answer
    x = 6,547,831.18

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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.