Home / 9,417,031.80-14,125,547.70-4,627,793.40

Finding the Fourth Proportional to 9,417,031.80, 14,125,547.70 and 4,627,793.40

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Solution

The fourth proportional to 9,417,031.80, 14,125,547.70 and 4,627,793.40 is: 6,941,690.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,417,031.80 : 14,125,547.70 = 4,627,793.40 : x
  2. Step 2: Convert to fraction form
    9,417,031.80/14,125,547.70 = 4,627,793.40/x
  3. Step 3: Cross multiply
    9,417,031.80x = 14,125,547.70 × 4,627,793.40
  4. Step 4: Simplify right side
    9,417,031.80x = 65,370,116,417,445.18
  5. Step 5: Solve for x
    x = 65,370,116,417,445.18/9,417,031.80
  6. Step 6: Final answer
    x = 6,941,690.10

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1.5x scale

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.