Home / 8,924,547.52-12,315,970.56-4,850,166.40

Finding the Fourth Proportional to 8,924,547.52, 12,315,970.56 and 4,850,166.40

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Solution

The fourth proportional to 8,924,547.52, 12,315,970.56 and 4,850,166.40 is: 6,693,281.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,924,547.52 : 12,315,970.56 = 4,850,166.40 : x
  2. Step 2: Convert to fraction form
    8,924,547.52/12,315,970.56 = 4,850,166.40/x
  3. Step 3: Cross multiply
    8,924,547.52x = 12,315,970.56 × 4,850,166.40
  4. Step 4: Simplify right side
    8,924,547.52x = 59,734,506,593,501.19
  5. Step 5: Solve for x
    x = 59,734,506,593,501.19/8,924,547.52
  6. Step 6: Final answer
    x = 6,693,281.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.