Home / 9,662,695.20-14,484,826.80-3,595,802.40

Finding the Fourth Proportional to 9,662,695.20, 14,484,826.80 and 3,595,802.40

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Solution

The fourth proportional to 9,662,695.20, 14,484,826.80 and 3,595,802.40 is: 5,390,274.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,662,695.20 : 14,484,826.80 = 3,595,802.40 : x
  2. Step 2: Convert to fraction form
    9,662,695.20/14,484,826.80 = 3,595,802.40/x
  3. Step 3: Cross multiply
    9,662,695.20x = 14,484,826.80 × 3,595,802.40
  4. Step 4: Simplify right side
    9,662,695.20x = 52,084,574,971,024.32
  5. Step 5: Solve for x
    x = 52,084,574,971,024.32/9,662,695.20
  6. Step 6: Final answer
    x = 5,390,274.03

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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.